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News

This page provides general news announcements and updates related to the Academic Seismic Portal at UTIG. Please visit the What's New pages for each Data Portal of the Marine Geoscience Data System to learn about newly available data sets.

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2018

* 2018-09-18 Uploaded additional pre-stack, depth-migrated data from the 2012 Langseth survey (MGL1211) off the Cascadia Subduction Zone (PIs S. Carbotte, G. Abers, J. Canales, H. Carton, M. Nedimovic, A. Trehu). Data provided by S. Han. Data DOI: 10.1594/IEDA/500248.

* 2018-08-24 Uploaded additional stacked and migrated data from the 1995 Oceanus survey (OC270) off the New Jersey coast (PIs J. Austin, G. Mountain). Data provided by G. Mountain. Data DOI: 10.1594/IEDA/500136.

* 2018-08-06 Uploaded the sonobuoy processed data from the 2011 Thomas G. Thompson survey (TN272) in the Hawaiian Lineation Jurassic Magnetic Quiet Zone (PIs M. Tominaga, M. Tivey, D. Lizarralde, A. Oakley, and W. Sager). Data provided by D. Lizarralde. Data DOI: 10.1594/IEDA/500233.

* 2018-08-06 Uploaded the MCS processed data from the 2011 Thomas G. Thompson survey (TN272) in the Hawaiian Lineation Jurassic Magnetic Quiet Zone (PIs M. Tominaga, M. Tivey, D. Lizarralde, A. Oakley, and W. Sager). Data provided by D. Lizarralde. Data DOI: 10.1594/IEDA/500210.

* 2018-07-26 Uploaded some of the SCS shot data (lines 05, 30, 32) and processed data (lines 05, 30) from the 1994 R/V Cape Hatteras survey (CH9204) of the Nicaragua Rise (PI A. Droxler). Data provided by A. Droxler and L. Abrams. Data DOIs: 10.1594/IEDA/500241 and 10.1594/IEDA/500242.

* 2018-07-25 Uploaded the processed MCS data (lines 01, 02, 04, 05, 10, 15, 20, 23, 25) in Lake Nicaragua from the 2006 NicLakes project (PIs K. McIntosh, P. Mann). Data provided by K. McIntosh. Data DOI: 10.1594/IEDA/500246.

* 2018-07-07 Uploaded the MCS field and processed data and sonobuoy data for lines 201 and 801 from the 1997 R/V Rig Seismic expedition (RS180) on Kergeulen Plateau (PIs P. Symonds, D. Ramsay, G. Bernadel, and M. Coffin). Data provided by M. Coffin. Data DOIs: 10.1594/IEDA/500238, 10.1594/IEDA/500239, 10.1594/IEDA/500240

* 2018-07-06 Uploaded the SCS field data from the 2005 SEATOS cruise on board the M/V The Performer off western Sumatra as unrestricted (PIs K. Moran, D. Tappin). Data provided by D. Mosher. Data DOI: 10.1594/IEDA/500236

* 2018-06-27 Uploaded the CHIRP data collected on the R/V Jenny (JN0405) in Weeks Lake, Alabama in 2004 (PIs A. Rodriguez, J. Anderson). Data provided by A. Rodriguez. Data DOI: 10.1594/IEDA/500235

* 2018-06-27 Released the MCS data file (ar56.1959*segy) from the 1994 R/V Ewing survey (EW9412) of the Queen Charlott Fault, northeast Pacific Ocean (PI J. Diebold). Data provided by M. Walton. Data DOI: 10.1594/IEDA/500123

* 2018-06-20 Uploaded the CHIRP data collected on the R/V Jenny (JN0205) in Lake Shelby, Alabama in 2002 (PIs A. Rodriguez, P. Aharon, W. Joe Lambert). Data provided by A. Rodriguez. Data DOI: 10.1594/IEDA/500220

* 2018-06-18 Released as unrestricted access the seismic data from several R/V Ida Green and Fred Moore cruises (FM0501, FM0502, FM0701, FM0702, FM1801, IG1503, IG1504, IG1505, IG1506, IG1601, IG1602, IG1603, IG2301, IG2302, IG2303, IG2401, IG2408, IG2801, IG2802, IG2901, IG2904, IG2905) in the Gulf of Mexico and Caribbean.

* 2018-06-12 Released as unrestricted access the 3D seismic data from the Galicia Bank region off Iberia from the 2013 R/V Marcus G. Langseth survey (MGL1307) (PIs D. Sawyer, T. Reston, T. Minshull, D. Klaeschen, C. Ranero, D. Shillington, J. Morgan) Data provided by D. Sawyer. Data DOI: 10.1594/IEDA/500151.

* 2018-06-11 Uploaded the SCS shot from the 1985 R/V Moana Wave survey (MW8508) off northern Panama (PIs E. Silver, G. Moore, T. SHipley, D. Hussong). Data provided by E. Silver. Data DOI: 10.1594/IEDA/500234

* 2018-05-29 Released as unrestricted access the MCS SUMUT shot and processed data from the 2008 R/V Sonne survey (SO198-2) of the Sunda Trench off northwestern Sumatra (PIs T. Henstock, S. Gulick, J. Austin, N. Bangs, L. McNeill, J. Bull, S. Dean, H. Permana, Y. Djajadihardja). Data provided by S. Gulick.

* 2018-05-09 Uploaded the MCS data collected on the 2008 R/V Koca Piri Reis survey (KPR0807) as part of the the Turkish-American Marmara Multichannel Project (TAMAM 2008) (PIs M. Steckler, L. Seeber, J. Diebold., C. Sorlien, E. Demirbag, G. Cifci, C. Imren, H. Kurt, D. Dondurur). Data provided by C. Sorlien. Data DOI: 10.1594/IEDA/500159

* 2018-05-01 Uploaded the CHIRP data collected on the R/V Jenny (JN0208) in Grand Bay in Mobile Bay, Alabama in 2002 (PIs A. Rodriguez, J. Anderson). Data provided by A. Rodriguez. Data DOI: 10.1594/IEDA/500208

* 2018-04-17 Released as unrestricted access MCS lines tst,01-09, 21-24 from the 2009 Langseth survey (MGL0908) around Taiwan (PIs K. McIntosh, Y. Nakamura, H. Van Avendonk, L. Lavier, C.-S. Liu, S.-K. Hsu, T.-K. Wang, C.-S. Lee), Leg 4 of the TAIGER project. Data provided by K. McIntosh. Data DOI: 10.1594/IEDA/500026.

* 2018-04-16 Uploaded the CHIRP data collected on the R/V Jenny (JN0201) in Weeks Bay along the eastern shore of Mobile Bay, Alabama in 2002 (PIs A. Rodriguez, J. Anderson). Data provided by A. Rodriguez. Data DOI: 10.1594/IEDA/500207

* 2018-04-07 Released as unrestricted access the MCS data from the 2009 Langseth survey (MGL0905) of the northwest South China Sea (PIs K. McIntosh, Y. Nakamura, H. Van Avendonk, L. Lavier, C.-S. Liu, S.-K. Hsu, T.-K. Wang, C.-S. Lee), Leg 1 of the TAIGER project. Data provided by K. McIntosh. Data DOI: 10.1594/IEDA/500025

* 2018-04-04 Released as unrestricted access the MCS data from the 2010 survey (SALTON2010) of the Salton Trough (PIs N. Driscoll, G. Kent, A. Harding). Data provided by A. Kell and G. Kent. Data DOI: 10.1594/IEDA/500154

* 2018-03-23 Released as unrestricted access the 16-channel seismic shot data from the 2007 Wecoma survey (W0709A) along the Cascadia subduction zone, offshore central Oregon (PI A. Trehu). Data provided by SIO Shipboard Geophysical Group.

* 2018-03-23 Uploaded the 3-D seismic volume from the 2011 R/V Langseth survey ( (MGL1106) along the southern Costa Rica subduction zone (part of the Costa Rica Seismogenesis Project [CRISP]) (PIs N. Bangs, K. McIntosh, C. Ranero, E. Silver). Data provided by N. Bangs. Data DOI: 10.1594/IEDA/500204.

* 2018-03-13 Released as unrestricted access the MCS (40- and 48-channel) field data and CHIRP data from the 2012 Melville survey (MV1206) along the Chile Trench (PIs A. Trehu and M. Tryon). Data provided by the SIO Shipboard Geophysical Group.

* 2018-03-13 Released as unrestricted access the 468-channel seismic reflection data from the 2009 Langseth survey (MGL0906) east of Taiwan (PIs K. McIntosh, Y. Nakamura, H. Van Avendonk, L. Lavier, C.-S. Liu, S.-K. Hsu, T.-K. Wang, C.-S. Lee), Leg 2 of the TAIGER project. Data provided by K. McIntosh.

* 2018-03-01 Uploaded the MCS data (line MCS03, parts 1 and 2) collected in 2012 by the R/V Langseth (MGL1211) on the Juan de Fuca Plate, northwest Pacific Ocean (PIs S. Carbotte, G. Abers, J.P. Canales, H. Carton, M. Nedimovic, A. Trehu). Data provided by S. Han. Data DOI: 10.1594/IEDA/500069.

* 2018-02-20 Uploaded the 48-channel processed seismic data collected during the 2017 R/V Roger Revelle expedition (RR1718) off the coast of Oregon (PIs M. Tominaga, A. Trehu, M. Lyle). Data provided by B. Phrampus. Data DOI: 10.1594/IEDA/500194.

* 2018-02-15 Uploaded the 24-channel processed seismic data collected during the 2016 R/V Alaskan Gyre survey (AG1608) of Icy Bay and Taan Fjord, Alaska (PIs S. Gulick, P. Haeussler, M. Walton, R. Reece). Data provided by S. Gulick. Data DOI: 10.1594/IEDA/500192. The data center is missing the migrated SEG-Y files for lines 1604, 1665, 1673, 1688, 1690, 1693, 1695.

* 2018-02-15 Uploaded the CHIRP seismic data collected in eastern Mississippi Sound during the summers of 2002, 2003 and 2004 onboard the R/V Jenny (JN0206, JN0306, JN0406) (PIs A. Rodriguez, J. Anderson). Data provided by A. Rodriguez. Data DOIs: 10.1594/IEDA/500195, 10.1594/IEDA/500196, 10.1594/IEDA/500197. Lines 1603 and 1621 do not exist. Shot SEG-Y files need to be created for lines 1620,1622, 1649, 1684, and 1685.

* 2018-02-10 Uploaded the 24-channel seismic field (shot) data collected during the 2016 R/V Alaskan Gyre survey (AG1608) of Icy Bay and Taan Fjord, Alaska (PIs S. Gulick, P. Haeussler, M. Walton, R. Reece). Data provided by S. Gulick. Data DOI: 10.1594/IEDA/500191.

* 2018-02-07 Uploaded the 48-channel seismic data collected during the 1995 R/V Nathaniel B. Palmer survey (NBP9507) of the southwest Scotia Sea and Bransfield Basin (PIs L. Lawver and G. Klinkhammer). Data provided by L. Lawver.Data DOI: 10.1594/IEDA/500193.

* 2018-01-30 Released as unrestricted access the MCS data collected in 2012 by the R/V Langseth (MGL1211) on the Juan de Fuca Plate, northwest Pacific Ocean (PIs S. Carbotte, G. Abers, J.P. Canales, H. Carton, M. Nedimovic, A. Trehu). Data provided by S. Han. Data DOI: 10.1594/IEDA/500069.

* 2018-01-23 Uploaded the CHIRP data collected in 1999 by the R/V Lone Star (LS99WB) in the West Bay (west of Galveston Bay), Texas (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500189.

* 2018-01-12 Uploaded the SCS data in the Powell Basin, Antarctica, collected by the 1993 R/V Nathaniel B. Palmer survey (NPB9301)(PIs L. Lawver). Data provided by L. Lawver. Data DOI: 10.1594/IEDA/500190.

2017

* 2017-12-01 Set as unrestricted access the CHIRP and OBS data from the 2006 USCGC Healy survey (HLY0602) of the western Canadian Basin including the Northwind Ridge, Chukchi Cap and Mendeleev Ridge (PIs L. Lawver and H. Van Avendonk). Data provided by H. Van Avendonk and P. Henkart.

* 2017-11-20 Uploaded the CHIRP data that was collected during a 1996 R/V Lone Star survey (LS9607) on the Texas inner continental shelf near Freeport, Texas (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500188.

* 2017-11-15 Uploaded the CHIRP data that was collected during a 1998 R/V Lone Star survey (LS9807MB) of Mobile Bay, Alabama (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500187.

* 2017-11-13 Uploaded the SCS data that was collected during a 1993 R/V Lone Star survey (LS9301) from Galveston Island to Matagorda Island on the east Texas continental shelf (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500185.

* 2017-11-08 Uploaded the CHIRP data that was collected during a 1996 R/V Lone Star survey (LS9606GB) of Galveston Bay, Texas (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500186.

* 2017-11-06 Uploaded the SCS data that was collected during a 1992 R/V Lone Star survey (LS9201) from Galveston Island to Matagorda Island on the east Texas continental shelf (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500184.

* 2017-10-17 Uploaded the SCS data that was collected during a 1991 R/V Lone Star survey (LS9101) from Galveston Island to Matagorda Island on the east Texas continental shelf (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500172.

* 2017-10-17 Uploaded the SCS data that was collected during a 1990 R/V Lone Star survey (LS9001) from Galveston Island to Matagorda Island on the east Texas continental shelf and in the Intercoastal Waterway (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500171.

* 2017-10-06 Released as unrestricted access the MCS and CHIRP data from UTIG student cruises ACAD0801, ACAD0802, ACAD0803, MNT0901, ACAD1001, MNT1101, MNT1201, and MNT1301 (PIs Sean Gulick and John Goff). Data provided by Sean Gulick and John Goff.

* 2017-10-06 Released the reprocessed MCS lines 504b01c and 504b02 (depth and time migration) from the 1994 ODP Site Survey cruise (EW9416) of Hole 504B (PIs R. Detrick, R. Stephen, J. Collins, C. Mutter, J. Mutter). Data provided by G. Christeson.

* 2017-10-06 Released the reprocessed MCS lines 22 and 27 (depth and time migration) from the 1999 Guatemala ODP Site Survey cruise (EW9903) on the south-central Cocos Plate (PIs A. Harding, G. Kent, and D. Wilson). Data provided by G. Christeson.

* 2017-10-06 Uploaded the CHIRP data that was collected during a 1997 R/V Lone Star survey (LS9705) in the Trinity incised valley on the east Texas shelf (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500182.

* 2017-10-06 Uploaded the CHIRP data that was collected during a 1996 R/V Lone Star survey (LS9606TS) in the Trinity-Sabine incised valley and on the Bolivar Roads ebb tidal delta on the east Texas shelf (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500183.

* 2017-10-06 Uploaded the CHIRP data that was collected during a 1996 R/V Lone Star survey (LS9601) on Sabine and Heald banks off Galveston Bay on the east Texas shelf (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500170.

* 2017-09-25 Uploaded the processed MCS data from lines 5a, 6a and 45 from the 2011 R/V Langseth survey (MGL1110) of the Aleutian Alaska subduction zone (PIs D. Shillington, S. Webb, M. Nedimovic, J. Diebold). Data provided by A. Becel. Data DOI: 10.1594/IEDA/500169.

* 2017-09-06 Uploaded the processed MCS data from line 4 from the 2011 R/V Langseth survey (MGL1110) of the Aleutian Alaska subduction zone (PIs D. Shillington, S. Webb, M. Nedimovic, J. Diebold). Data provided by D. Shillington. Data DOI: 10.1594/IEDA/500169.

* 2017-09-04 Uploaded the CHIRP data that was collected during a 1996 R/V Lone Star survey (LS9609) of the Rio Grande shelf off south Texas (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500166.

* 2017-09-01 Uploaded the field and processed MCS data and the field and processed CHIRP that were collected during the 2013 R/V Manta survey (MNT1301) off Galveston, Texas (PI S. Gulick and J. Goff). Data provided by S. Gulick and J. Goff. Data DOI: 10.1594/IEDA/500084, 10.1594/IEDA/500085, 10.1594/IEDA/500086, and 10.1594/IEDA/500087.

* 2017-08-29 Uploaded the field and processed SCS data that were collected during a 1995 R/V Lone Star survey (LS9509) of the Rio Grande shelf (using a 15 ci watergun) off south Texas (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500167 and 10.1594/IEDA/500168.

* 2017-08-14 Uploaded the SCS data that was collected during a 1996 R/V Lone Star survey (LS9609) of the Rio Grande shelf (using a 15 ci watergun) off south Texas (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500165.

* 2017-08-03 Uploaded the SCS data that was collected during a 1996 R/V Lone Star survey (LS9609) of the Rio Grande slope (using a 20 ci sleeve gun) off south Texas (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500164.

* 2017-07-20 Uploaded the OBS/OBH data from the 2015 FS Meteor survey (M115) of the Cayman Trough, Caribbean Sea (PIs I. Grevemeyer, A. Dannowski, H. Van Avendonk, C. Peirce). Data provided by H. Van Avendonk. Data DOI: 10.1594/IEDA/500164.

* 2017-07-10 Uploaded some of the SCS field data from several 1991-1992 R/V Lone Star surveys (LSOS9192) on the east Texas mid-outer shelf and upper slope (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOI: 10.1594/IEDA/500162.

* 2017-06-14 Uploaded the SCS field and processed data from the 1995 R/V Lone Star Survey (LS9508) off Corpus Christi, Texas, between the Rio Grande and Colorado-Brazos fluvial-deltaic systems (PI J. Anderson). Data provided by J. Anderson. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). Data DOIs: 10.1594/IEDA/500160 and 10.1594/IEDA/500161.

* 2017-05-05 Uploaded the MCS 3D field and processed data from the 2013 R/V Brooks-McCall survey (BM1310) of the San Luis Pass offshore southern Galveston Island, Texas (PI T. Meckel). Data provided by T. Meckel. Data DOIs: 10.1594/IEDA/500157 and 10.1594/IEDA/500158.

* 2017-03-08 Uploaded the reprocessed 4-channel seismic data (PIs A. Fisher, E. Silver, R. Harris, C. Stein, C.G. Wheat, and K. Wang) from the 2002 R/V Melville survey (VANC02MV) off the Nicoya Peninsula, Costa Rica Margin. Data provided by A. Fisher. Data DOI: 10.1594/IEDA/500153.

* 2017-02-27 Uploaded the OBS data (PIs A. Chen, Y. Nakamura) from the 1992 R/V Ocean Researcher I survey (ORI312) off southwestern Taiwan near the Manilla Trench. Data provided by Y. Nakamura. Data DOI: 10.1594/IEDA/500152.

* 2017-02-22 Uploaded the 3D seismic data from the Galicia Bank region off Iberia from the 2013 R/V Marcus G. Langseth survey (MGL1307) (PIs D. Sawyer, T. Reston, T. Minshull, D. Klaeschen, C. Ranero, D. Shillington, J. Morgan) Data provided by D. Sawyer. Data DOI: 10.1594/IEDA/500151.

* 2017-02-20 Uploaded the OBS data (PIs A. Chen, Y. Nakamura) from the 1993 R/V Ocean Researcher I survey (ORI347) off southwestern Taiwan. Data provided by Y. Nakamura. Data DOI: 10.1594/IEDA/500150.

2016

* 2016-09-27 Uploaded the broadband OBS data (PIs J. Gaherty, L. Wagner, A. Becel, M. Benoit, M. Long) recording the shots from the 2014 R/V Langseth survey (MGL1408) of the Eastern North American Margin . Data provided by H. Van Avendonk. Data DOI: 10.1594/IEDA/500110.

* 2016-08-12 Uploaded the processed MCS data from the 1994 R/V Ewing survey (EW9416) in the vicinity of Hole 504B (PIs R. Detrick, R. Stephen, J. Collins, C. Mutter, J. Mutter). Data provided by G. Christeson. Data DOI: 10.1594/IEDA/500070.

* 2016-08-11 Uploaded the explosion seismic refraction (ESR) data from the ENAM 2015 Land Seismic Experiment (ENAMLAND) acquired onshore in North Carolina and Virginia (PIs M. Hornbach, M. Magnani, D. Lizarralde, S. Harder). Data provided by H. Van Avendonk. Data DOI: 10.1594/IEDA/500088.

* 2016-07-25 Uploaded the 24-channel seismic data (field and processed) and CHIRP data (field and processed) from the 2012 R/V Manta survey (MNT1201) near Port Aransas, Texas (PIs S. Gulick, J. Goff, M. Allison). Data provided by S. Gulick and J. Goff.

* 2016-07-21 Uploaded OBS/OBH data from the 1996 South Island GeopHysical Transection (SIGHT) cruise (EW9601) (PIs T. Henyey, D. Okaya, F. Davey and T. Stern). Data provided by F. Davey.

* 2016-06-23 Released as unrestricted access the MCS (40-channel) field data from the 2012 Melville survey (MV1202) on the Agulhas Plateau in the Southwest Indian Ocean (PIs W. Wood, J. Book, A. Rice, I. Ansorge, M. Dengler, N. White, J. Paduan). Data provided by Warren Wood (MCS) and the SIO Shipboard Geophysical Group (CHIRP).

* 2016-06-01 Uploaded the field and processed MCS data and CHIRP data from the 2012 R/V Alaskan Gyre survey (AG1208) of Yakutat and Disenchantment bays, Alaska (PIs S. Gulick and P. Haeussler). Data provided by S. Gulick.

* 2016-04-07 Uploaded reprocessed MCS data from the 1999 Woodlark Basin survey (EW9203) (PIs J. Mutter, J. Diebold, C. Mutter, G. Lister, G. Abers). Data provided by G. Fitz and P. Mann.

* 2016-03-28 Uploaded the processed MCS (24-channel) data and raw/processed CHIRP data from the 2011 R/V Manta survey (MNT1101) around Grand Isle, Louisiana (PIs S. Gulick, M. Allison, J. Goff). Data provided by S. Gulick and J. Goff.

* 2016-03-14 Uploaded reprocessed MCS lines 504b01c and 504b02 (depth and time migration) from the 1994 ODP Site Survey cruise (EW9416) of Hole 504B (PIs R. Detrick, R. Stephen, J. Collins, C. Mutter, J. Mutter). Data provided by G. Christeson.

* 2016-03-14 Uploaded reprocessed MCS lines 22 and 27 (depth and time migration) from the 1999 Guatemala ODP Site Survey cruise (EW9903) on the south-central Cocos Plate (PIs A. Harding, G. Kent, and D. Wilson). Data provided by G. Christeson.

* 2016-03-04 Uploaded the MCS data (lines MCS01 and MCS02) collected in 2012 by the R/V Langseth (MGL1211) on the Juan de Fuca Plate, northwest Pacific Ocean (PIs S. Carbotte, G. Abers, J.P. Canales, H. Carton, M. Nedimovic, A. Trehu). Data provided by S. Han. Data DOI: 10.1594/IEDA/500069.

* 2016-03-02 Uploaded the CHIRP data from the 2000 Melvelle (NEMO03MV) ODP site survey in the eastern Pacific (PIs N. Pisias, A. Mix, C. Goldfinger and M. Lyle). Data provided by M. Lyle.

* 2016-03-03 Uploaded the MCS SUMUT shot data from the 2008 R/V Sonne survey (SO198-2) of the Sunda Trench off northwestern Sumatra (PIs T. Henstock, S. Gulick, J. Austin, N. Bangs, L. McNeill, J. Bull, S. Dean, H. Permana, Y. Djajadihardja). Data provided by S. Gulick.

* 2016-01-27 Uploaded the MCS (24 channel) boomer data from the 2013 R/V New Horizon 2D shallow seismic survey (NH1320) in the vicinity of the San Onofre Nuclear Generating Station (SONGS), offshore California. Data sets include stacked boomer data (processed by Geotrace). Data provided by J. Bormann and G. Kent.

2015

* 2015-12-01 Uploaded the CHIRP data collected on lakes Crescent and Quinault, Washington, in 2013 (PIs E. Leithold, D. Bohnenstiehl, and K. Wegmann). Data provided by D. Bohnenstiehl.

* 2015-11-11 Uploaded the 3D volume of MCS data from the 2008 R/V Langseth survey (MGL0812) of the East Pacific Rise between the Clipperton and Siqueiros fracture zones (PIs J. Mutter, J. Canales, S. Carbotte, M. Nedimovic). Data provided by J.P. Canales.

* 2015-10-28 Uploaded the MCS data from the 2011 Langseth survey (MGL1111) of the US Extended Continental Shelf Project, Gulf of Alaska (PIs G. Barth, W. Wood, and J. Childs). Data provided by R. Sliter.

* 2015-10-09 Uploaded the SCS (boomer source) and Chirp data from the 2005 R/V Alis survey (ALIS0511) of Sabine Bank, Vanuatu (PIs B. Pelletier, J. Austin, F. Taylor, G. Cabioch, T. Quinn, S. Locker). Boomer data provided by S. Saustrup. Chirp data provided by S. Locker.

* 2015-10-09 Uploaded re-processed lines 02C, 12, 15, OBS02A from the 2011 R/V Langseth survey (MGL1109) of the Gulf of Alaska (PIs G. Barth, S. Gulick, and J. Childs). Data provided by R. Sliter.

* 2015-09-24 Released as unrestricted access the processed MCS data (636 and 468-channel) from the 2011 R/V Langseth survey (MGL1109) of the Gulf of Alaska (PIs G. Barth, S. Gulick, and J. Childs). Data provided by S. Gulick.

* 2015-09-22 Uploaded the seismic field data from the 1994 R/V Thomas G. Thompson survey (TN037) of Shatsky Rise, northwest Pacific Ocean (PIs W. Sager and A. Klaus). Data provided by W. Sager.

* 2015-09-21 Uploaded the 3D volumens of sparker and boomer data from the 2013 R/V New Horizon 3D shallow seismic survey (NH1323) in the vicinity of the San Onofre Nuclear Generating Station (SONGS), offshore California. Data provided by J. Bormann and G. Kent.

* 2015-09-02 Uploaded the MCS (48 channel sparker) data and boomer data from the 2013 R/V New Horizon 2D shallow seismic survey (NH1320) in the vicinity of the San Onofre Nuclear Generating Station (SONGS), offshore California. Data sets include sparker data (stacks and migrations processed by UNR/SIO and velocity data and migrations processed by Geotrace) and boomer data (velocity data and migrations processed by Geotrace). Data provided by J. Bormann and G. Kent.

* 2015-08-14 Released as unrestricted access the MCS data from the 1995 TAICRUST (EW9509) cruise aboard the Ewing (PIs C.-S. Liu, D. Reed, N. Lundberg, K. McIntosh, G. Moore, Y. Nakamura, and F. Wu). Data provided by P. Schnürle.

* 2015-08-12 Released as unrestricted access the processed 60-channel seismic data (cmp sorts, stacks, and migrations) from the 2012 R/V Langseth expedition (MGL1208) to the Line Islands Ridge in the Pacific Ocean (PIs J. Lynch-Stieglitz, M. Lyle, P. Polissar, and R. Pockalny). Data provided by M. Lyle.

* 2015-08-11 Uploaded the MCS (48 channels) data from the 2013 R/V Melville 2D shallow seismic survey (MV1316) of the Newport Inglewood/Rose Canyon and Oceanside Blind Thrust fault systems in the vicinity of the San Onofre Nuclear Generating Station (SONGS), offshore California. Data sets include stacks and migrations processed by UNR/SIO and velocity data and migrations processed by Geotrace. Data provided by J. Bormann and G. Kent.

* 2015-08-08 Uploaded the MCS (48 channels) data from the 1983 R/V Conrad survey (RC2412) of the eastern Greenland margin (PIs J. Mutter, P. Buhl). Data provided by J. Alsop.

* 2015-07-10 Added new versions of OBS lines E3-301 and E3-302 (a longer window) from the TICOSECT Costa Rica survey (EW9502) off Nicoya Peninsula (PIs K. McIntosh, P. Stoffa, T. Shipley and Y. Nakamura). Data provided by G. Christeson.

* 2015-06-29 Uploaded the OOS (onshore/offshore seismometer) data from the 2014 R/V Langseth survey (MGL1408) off North Carolina and Virginia (PIs D. Shillington, A. Becel, M. Hornbach, D. Lizarralde, H. Van Avendonk, B. Dugan, M. Long, S. Harder, J. Gaherty, G. Christeson, P. Wiita). Data provided by H. Van Avendonk.

* 2015-06-01 Released as unrestricted access the 3-D processed data from the 2008 Thomas G. Thompson survey (TN220) of Hydrate Ridge (PIs N. Bangs and M. Hornbach). Data provided by N. Bangs.

* 2015-06-01 Released as unrestricted access the MCS data from the 2008 R/V Langseth survey (MGL0812) of the East Pacific Rise between the Clipperton and Siqueiros fracture zones (PIs J. Mutter, J. Canales, S. Carbotte, M. Nedimovic). Data provided by S. Carbotte.

* 2015-05-08 Uploaded the CHIRP and 24-channel MCS shot/processed data from the 2010 R/V Acadiana UT Student Survey (ACAD1001) of the area off Galveston, Gulf of Mexico (PIs S. Gulick, M. Allison, J. Goff). Data provided by J. Goff and S. Saustrup.

* 2015-04-27 Uploaded the processed data (a strip of Channel 48 from 48-channel data) from the 2006-2007 R/V Roger Revelle survey (KNOX02RR) of the South Pacific Gyre (PIs S. D'Hondt, A. Spivack, and R. Pockalny). Data provided by L. Abrams.

* 2015-04-27 Uploaded the 24-channel data from the 2010 survey (SALTON2010) of the Salton Trough, part of the Salton Seismic Imaging Project (SSIP) (PIs N. Driscoll, G. Kent, and A. Harding). Data provided by A. Kell and G. Kent.

* 2015-03-04 Uploaded the 8-channel seismic reflection data collected on the 2002 R/V Knorr (KN166-14) survey onf the Gardar and Eirik sediment drifts south of Iceland and Greenland (PIs G. Mountain, P. Manley, J. Wright, K. Miller). Data provided by J. Alsop.

* 2015-02-24 Uploaded the MCS data from the 1994 R/V Ewing survey (EW9412) of the Queen Charlott Fault, northeast Pacific Ocean (PI J. Diebold). Data provided by A. Trehu and M. Walton.

* 2015-02-24 Uploaded the MCS data from the 1983 R/V Conrad survey (RC2411) off the Norwegian margin (PIs J. Mutter and P. Buhl). Data provided by J. Alsop.

* 2015-01-15 Uploaded the MCS data from the 2014 R/V Langseth survey (MGL1408) off North Carolina and Virginia (PIs D. Shillington, A. Becel, M. Hornbach, D. Lizarralde, H. Van Avendonk, B. Dugan, M. Long, S. Harder, J. Gaherty, G. Christeson, P. Wiita). Data provided by D. Shillington.

2014

* 2014-12-02 Uploaded the preliminary OBS data from the 2014 R/V Endeavor survey (EN546) off North Carolina and Virginia (PIs H. Van Avendonk, B. Dugan, D. Lizarralde, G. Christeson, D. Shillington, A. Becel, M. Hornbach, M. Long, S. Harder, J. Gaherty, and P. Wiita). Data provided by H. Van Avendonk.

* 2014-12-01 Line names for EW0104 (PIs A. Fisher, E. Silver, R. Harris, C. Stein, G. Wheat, and K. Wang) were renamed according to the cruise report.

* 2014-11-11 Uploaded the CHIRP real and envelope data from both legs (ACAD0802 and ACAD0803) of the 2008 Hurricane Ike Acadiana survey off Galveston, Texas (PIs J. Goff, S. Gulick, M. Allsion). Data provided by J. Goff.

* 2014-11-03 Uploaded MCS migrated data (lines HEALY0507, HEALY0511, HEALY0515A, HEALY0515B, HEALY0516, HEALY0517, HEALY0518, HEALY0520) from the 2005 Healy Trans-Arctic Expedition (HLY0503) (PIs B. Coakley, J. Hopper and Y. Kristoffersen). Data provided by USGS.

* 2014-10-31 Corrected the navigation for the 2-channel seismic data from the TICOSECT Costa Rica survey (EW9502) off Nicoya Peninsula (PIs K. McIntosh, P. Stoffa, T. Shipley and Y. Nakamura). Stripped trace 1 from the data to create a processed data set (processing level = 'other') from which images were made. Data provided by K. McIntosh.

* 2014-10-03 Set access as unrestricted for the processed MCS data from the 2004 R/V Ewing survey (EW0412) of the Sandino forearc basin, offshore Costa Rica, Nicaragua, Honduras and El Salvador (PIs C. Fulthorpe and K. McIntosh). Data provided by K. McIntosh and C. Fulthorpe.

* 2014-09-30 Added the 24-channel MCS (field and processed) and CHIRP data from the 2009 R/V Manta student cruise off Port Aransas (PIs S. Gulick, M. Allison, and J. Goff). Data provided by S. Gulick and J. Goff.

* 2014-09-12 Uploaded the CHIRP real and envelope data from the 2010 survey (HUBCHIRP2010 near Hubbard Glacier, Alaska (PIs J. Goff, S. Gulick, D. Lawson). Data provided by J. Goff.

* 2014-08-28 Added the processed 24-channel MCS data from the 2008, 2010, and 20111 M/V Strong cruises (MISSRIV08, MISSRIV10, MISSRIV11) on the Mississippi River (PIs B. Magnani, K. McIntosh, B. Waldron). Data provided by K. McIntosh.

* 2014-08-26 Uploaded lines from RC2101 (PI M. Talwani) and RC2111 (PIs W. Ludwig and B. Tucholke) that were processed by USGS. Data provided by USGS.

* 2014-08-13 Uploaded the 4-streamer MCS data from the 2008 R/V Langseth survey (MGL0812) of the East Pacific Rise between the Clipperton and Siqueiros fracture zones (PIs J. Mutter, J. Canales, S. Carbotte, M. Nedimovic). Data provided by S. Carbotte.

* 2014-07-15 Uploaded the CHIRP (real and envelope) data from the 2011 R/V Sharp Gulf of Mexico survey (HRS110409JG) off Panama City, Florida (PI J. Goff). Data provided by J. Goff.

* 2014-07-02 Uploaded the processed 'stripped' (near-trace 468) data from the 2011 R/V Langseth survey (MGL1112) of the Chukchi Shelf and Borderland (PI B. Coakley). Data provided by B. Coakley.

* 2014-05-13 Uploaded the 4-channel seismic reflection data from the 2003 R/V Roger Revelle survey in the eastern equatorial Pacific (DANA05RR) (PIs J. Gee, S. Cande, R. Parker, and P. Lonsdale). Data provided by P. Henkart.

* 2014-05-02 Released as unrestricted access the MCS field/processed data and the OBS data from the 2002 Hydrate Ridge cruise (EW0208) (PIs N. Bangs, I. Pecher). Data provided by N. Bangs.

* 2014-04-11 Uploaded the OBS seismic refraction data from the 2010 R/V Iron Cat cruise (IC1010), an industry-sponsored survey of the Gulf of Mexico (PIs H. Van Avendonk, G. Christeson, I. Norton). Data provided by G. Christeson.

* 2014-04-01 Uploaded the 24-channel seismic reflection data from the 2006 N/O Alis survey (ALIS0610) of Sabine Bank (PIs J. Austin, F. Taylor, B. Pelletier). Data provided by J. Austin.

* 2014-03-26 Uploaded the 468-channel seismic reflection data from the 2009 Langseth survey (MGL0908) around Taiwan (PIs K. McIntosh, Y. Nakamura, H. Van Avendonk, L. Lavier, C.-S. Liu, S.-K. Hsu, T.-K. Wang, C.-S. Lee), Leg 4 of the TAIGER project. Data provided by K. McIntosh.

* 2014-02-19 Released as unrestricted access the field and processed data from the 1999 R/V Ewing Nankai expedition (EW9907, EW9908) off Japan (PIs N. Bangs, T. Shipley, C. Moore, G. Moore, J. Morgan, A. Taira, and S. Kuramoto). Data provided by N. Bangs and G. Moore.

* 2014-02-10 Uploaded the 180-channel field and processed seismic data from the 1988 M/V GECO My Gulf of Mexico survey (GM8805) off Louisiana (PI R. Pilger). Data provided by USGS.

* 2014-02-03 Uploaded the 180-channel field and processed seismic data from the 1988 M/V Sea Searcher Gulf of Mexico survey (SS8802) off Mississippi (PI R. Pilger). Data provided by USGS.

* 2014-01-29 Uploaded the processed MCS data from FM1002, part of the 1981 North Atlantic Transit (PIs P. Buhl, J. Diebold, J. Ladd, J. Mutter, J. Phillips, P. Stoffa, R. Detrick, K. Hinz, H. Meyer). Data provided by J. Alsop.

* 2014-01-26 Released as unrestricted access the MCS 3d migrated volume from the 2006 Nordic Explorer survey (KUMANO3D) of the Kumano Basin, a major component of the Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) (PIs G. Moore, N. Bangs, S. Gulick, D. Safer, A. Taira, and H. Tobin). Data provided by N. Bangs and G. Moore.

* 2014-01-14 Uploaded the 3-D processed data from the 2008 Thomas G. Thompson survey (TN220) of Hydrate Ridge (PIs N. Bangs and M. Hornbach). Data provided by N. Bangs.

2013

* 2013-11-05 Released data as unrestricted access from 2000 Thomas Thompson survey (TN112) off Oregon (N. Bangs & A. Tréhu, PIs). Data provided by N. Bangs and A. Tréhu.

* 2013-10-30 Uploaded the legacy industry data (Chevron and Jebco) from the SONGS (San Onofre Nuclear Generating Station) project (SONGS). Data provided by G. Kent and N. Driscoll.

* 2013-10-30 Uploaded the single-channel seismic reflection data from the 1998-99 JOIDES Resolution survey (ODP183JR) on Kerguelen Plateaus, Indian Ocean (Chief Scientists M. Coffin and F. Frey). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80), mix (1 2 1), AGC (1.0s). Seismic section images were made from the new SEG-Y file.

* 2013-10-18 Uploaded the MCS (field and processed) and sonobuoy data from the 1997 R/V Rig Seismic survey (RS179) of the Kerguelen Plateau, Indian Ocean (PIs P. Symonds, D. Ramsay, G. Bernadel, M. Coffin). Data provided by M. Coffin.

* 2013-09-11 Uploaded the processed MCS high-resolution migrated data from the 2009 R/V Endeavor survey (EN465) of the shelf off Martha's Vineyard, Massachusetts (PIs B. Dugan, D. Lizarralde, M. Person). Data provided by B. Dugan and D. Lizarralde.

* 2013-08-27 Uploaded the processed MCS data from the 1981 R/V Fred Moore North Atlantic Transit (FM1001) in the western Central Atlantic (Chief Scientist J. Phillips). Data provided by J. Alsop.

* 2013-08-26 Uploaded the single-channel seismic reflection data from the 1985 JOIDES Resolution survey (ODP104JR) on the Norwegian margin (Chief Scientists O. Eldholm and J. Thiede). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 100 200), mix (1 2 1), AGC (1.0s). Seismic section images were made from the new SEG-Y file.

* 2013-08-26 Uploaded the single-channel seismic reflection data from the 1985 JOIDES Resolution survey (ODP103JR) on the Galicia margin, Central Atlantic (Chief Scientists G. Boillot and J. Winterer). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 60 250), mix (1 2 1), AGC (0.5s). Seismic section images were made from the new SEG-Y file.

* 2013-08-22 Set the access constraints to unrestricted for the processed MCS data from Leg 2 of the 1998 Hakuho-Maru (KH98012) ODP site survey across Ontong Java Plateau for ODP Leg 192 (PIs A. Taira, K. Mochizuki, M. Shinohara, M. Coffin, R. Larson, L. Abrams, G. Ito, and O. Eldholm). Data provided by M. Coffin.

* 2013-08-21 Uploaded the single-channel seismic reflection data from the 1985 JOIDES Resolution survey (ODP102JR) across the Central Atlantic (Chief Scientists M. Salisbury and J. Scott). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 100 250) and AGC (0.5s). Seismic section images were made from the new SEG-Y file.

* 2013-08-21 Set the access constraints to unrestricted for the SCS data from the 2000 Melvelle (NEMO03MV) ODP site survey in the eastern Pacific (PIs N. Pisias, A. Mix, C. Goldfinger and M. Lyle). Data provided by M. Lyle.

* 2013-08-20 Set the access constraints to unrestricted for MCS data from the 2000 Ewing survey (EW0005) off the western coast of Nicaragua and Costa Rica (PIs K. McIntosh and E. Silver). Data provided by K. McIntosh.

* 2013-08-20 Set the access constraints to unrestricted for MCS data from the 2000 Ewing survey (EW0001) in the Canterbury Basin off New Zealand (PIs C. Fulthorpe and P. Mann). Data provided by C. Fulthorpe.

* 2013-08-19 Uploaded the single-channel seismic reflection data from the 1986 JOIDES Resolution survey (ODP108JR) off the western coast of North Africa (Chief Scientists W. Ruddiman and M. Sarnthein). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80) and AGC (1s). Seismic section images were made from the new SEG-Y file.

* 2013-08-19 Uploaded the single-channel seismic reflection data from the 1985-1986 JOIDES Resolution survey (ODP107JR) in the Tyrrhenian Sea (Chief Scientists K. Kastens and J. Mascle). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80) and AGC (1s). Seismic section images were made from the new SEG-Y file.

* 2013-08-19 Uploaded the single-channel seismic reflection data from the 1985 JOIDES Resolution survey (ODP106JR) along the Mid-Atlantic Ridge south of the Kane Fracture Zone (Chief Scientists R. Detrick and J. Honnorez). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 100 250) and AGC (1s). Seismic section images were made from the new SEG-Y file.

* 2013-08-07 Uploaded the single-channel seismic reflection data from the 1985 JOIDES Resolution survey (ODP105JR) in the Labrador Sea and Baffin Bay (Chief Scientists M. Arthur and S. Srivastava). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80) and AGC (1s). Seismic section images were made from the new SEG-Y file.

* 2013-07-30 Set the MCS data from the 1998 Cape Hatteras (CH0698) cruise along the New Jersey margin (PIs G. Mountain, P. Buhl, K. Miller, R. Sheridan) as unrestricted access. Data provided by J. Alsop.

* 2013-07-30 Set the MCS data from the 1995 Oceanus (OC270) cruise along the New Jersey slope (PIs J. Austin and G. Mountain) as unrestricted access. Data provided by J. Alsop.

* 2013-07-30 Set the MCS data from the 1990 Ewing survey (EW9009) on the New Jersey shelf (PIs G. Mountain, N. Christie-Blick, K. Miller) to unrestricted access. Data provided by J. Alsop.

* 2013-07-29 Uploaded the 468-channel seismic reflection data from the 2009 Langseth survey (MGL0906) east of Taiwan (PIs K. McIntosh, Y. Nakamura, H. Van Avendonk, L. Lavier, C.-S. Liu, S.-K. Hsu, T.-K. Wang, C.-S. Lee), Leg 2 of the TAIGER project. Data provided by K. McIntosh.

* 2013-07-29 Uploaded the 468-channel seismic reflection data from the 2009 Langseth survey (MGL0905) of the northwest South China Sea (PIs K. McIntosh, Y. Nakamura, H. Van Avendonk, L. Lavier, C.-S. Liu, S.-K. Hsu, T.-K. Wang, C.-S. Lee), Leg 1 of the TAIGER project. Data provided by K. McIntosh.

* 2013-07-19 Uploaded the single-channel seismic reflection data from the 1985 JOIDES Resolution survey (ODP101JR) on the Bahamas Bank, Central Atlantic (Chief Scientists J. Austin and W. Schlager). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 20 250), mix (1 2 1), and AGC (0.5s). Seismic section images were made from the new SEG-Y file.

* 2013-07-19 Uploaded the single-channel seismic reflection data from the 2001 JOIDES Resolution survey (ODP197JR) on the Emperor Seamount chain, northwest Pacific Ocean (Chief Scientists R. Duncan and J. Tarduno). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80), mix (1 2 1), and AGC (1s). Seismic section images were made from the new SEG-Y file.

* 2013-07-02 Uploaded the CHIRP data from the 2010 survey (PYRAMID LAKE) of Pyramid Lake Basin, Nevada (PIs G. Kent, N. Driscoll, R. Karlin, R. Baskin, J. Louie). Data provided by G. Kent.

* 2013-06-28 Uploaded the processed MCS SUMUT data from the 2008 R/V Sonne survey (SO198-2) of the Sunda Trench off northwestern Sumatra (PIs T. Henstock, S. Gulick, J. Austin, N. Bangs, L. McNeill, J. Bull, S. Dean, H. Permana, Y. Djajadihardja). Data provided by S. Gulick.

* 2013-06-21 Uploaded the 3-D shot data from the 2008 Thomas G. Thompson survey (TN220) of Hydrate Ridge (PIs N. Bangs and M. Hornbach). Data provided by N. Bangs.

* 2013-06-20 Uploaded the single-channel seismic reflection data from the 2000 JOIDES Resolution survey (ODP190JR) in the Nankai Trough region (Chief Scientists G. Moore and A. Taira). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80), mix (1 2 1), and AGC (1s). Seismic section images were made from the new SEG-Y file.

* 2013-06-20 Uploaded the single-channel seismic reflection data from the 2000 JOIDES Resolution survey (ODP188JR) in the Prydz Bay region, Antarciaca (Chief Scientists A. Cooper and P. O'Brien). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80), and AGC (1s). Seismic section images were made from the new SEG-Y file.

* 2013-06-12 Uploaded the 4-channel processed seismic reflection data from the 1992 Ewing expedition ((EW9209) to Ceara Rise, western equatorial Atlantic (PIs W. Curry and G. Mountain). Data provided by J. Alsop.

* 2013-06-11 Uploaded the single-channel seismic reflection data from the 2002 JOIDES Resolution survey (ODP203) in the equatorial Pacific Ocean in the eastern Pacific Ocean (Chief Scientists J. Orcutt and T. Davies). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80), mix (1 2 1), and AGC (1s). Seismic section images were made from the new SEG-Y file.

* 2013-06-11 Uploaded the single-channel seismic reflection data from the 2001 JOIDES Resolution survey (ODP199JR) in the equatorial Pacific Ocean east of Hawaii (Chief Scientists M. Lyle and P. Wilson). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80), mix (1 2 1), and AGC (1s). Seismic section images were made from the new SEG-Y file.

* 2013-06-10 Uploaded the ice seismometer data data from the 2006 USCGC Healy survey (HLY0602) of the western Canadian Basin including the Northwind Ridge, Chukchi Cap and Mendeleev Ridge (PIs L. Lawver and H. Van Avendonk). Data provided by H. Van Avendonk.

* 2013-06-04 Uploaded the single-channel seismic reflection data from the 1999-2000 JOIDES Resolution survey (ODP187JR) north of the Australian-Antarcic Discordance (Chief Scientists D. Christie and R. Pedersen). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80), mix (1 2 1), and AGC (0.5s). Seismic section images were made from the new SEG-Y file.

* 2013-05-29 Added the 46-channel MCS data from the 1995 Gyre survey (95G06) off Galveston, Texas (PIs J. Austin and C. Fulthorpe). Data provided by P. Ganey-Curry.

* 2013-05-16 Added the 24-channel MCS data and the CHIRP data from the 2011 M/V Strong cruise (MISSRIV11) on the Mississippi River (PIs B. Magnani, K. McIntosh, B. Waldron). Data provided by K. McIntosh.

* 2013-05-16 Added the 24-channel MCS data and the CHIRP data from the 2010 M/V Strong cruise (MISSRIV10) on the Mississippi River (PIs B. Magnani, K. McIntosh, B. Waldron). Data provided by K. McIntosh.

* 2013-05-08 Uploaded the single-channel seismic reflection data from the 1999 JOIDES Resolution survey (ODP185JR) east of the Izu-Bonin Trench (Chief Scientists T. Plank and J. Ludden). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 100) and AGC (0.5s). Seismic section images were made from the new SEG-Y file.

* 2013-04-29 Uploaded the processed 60-channel seismic data (cmp sorts, stacks, and migrations) from the 2012 R/V Langseth expedition (MGL1208) to the Line Islands Ridge in the Pacific Ocean (PIs J. Lynch-Stieglitz, M. Lyle, P. Polissar, and R. Pockalny). Data provided by M. Lyle.

* 2013-04-22 Uploaded the migrated seismic data from the 1990 Ewing survey (EW9009) on the New Jersey shelf (PIs G. Mountain, N. Christie-Blick, K. Miller). Data provided by J. Alsop.

* 2013-04-10 Added the CHIRP data from the 2008 M/V Strong cruise (MISSRIV08) on the Mississippi River (PIs B. Magnani, K. McIntosh, B. Waldron). Data provided by K. McIntosh.

* 2013-04-04 Uploaded the single-channel seismic reflection data from the 1997 JOIDES Resolution survey (ODP175JR) off the southwestern coast of Africa (Chief Scientists W. Berger and G. Wefer). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80), mix (1 2 1), AGC (1s). Seismic section images were made from the new SEG-Y files.

* 2013-04-01 Uploaded the processed 480-channel seismic data from the 1999 Ewing survey of the Gorda Escarpment, EW9905 (PIs A. Trehu and R. Duncan). Data provided by A. Trehu.

* 2013-03-25 Uploaded the processed MCS data (636-channel) from the 2008 Langseth survey (MGL0814) of the Gulf of Alaska (PIs S. Gulick, P. Mann, G. Christeson and H. Van Avendonk). Data provided by S. Gulick.

* 2013-03-22 Uploaded the processed MCS data (636 and 468-channel) from the 2011 Langseth survey (MGL1109) of the Gulf of Alaska (PIs G. Barth, S. Gulick, and J. Childs). Data provided by S. Gulick.

* 2013-03-20 Uploaded the OBS data from the 2011 Langseth survey (MGL1111) of the US Extended Continental Shelf Project, Gulf of Alaska (PIs G. Barth, W. Wood, and J. Childs). Data provided by G. Christeson.

* 2013-03-20 Uploaded the OBS data from the 2011 Langseth survey (MGL1109) of the Gulf of Alaska (PIs G. Barth, S. Gulick, and J. Childs). Data provided by G. Christeson.

* 2013-03-15 Uploaded the single-channel seismic reflection data from the 1997 JOIDES Resolution survey (ODP171JR) on the Blake Plateau, Central Atlantic Ocean (Chief Scientists R. Kroon and R. Norris). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 30 80), mix (1 2 1), AGC (1s). Seismic section images were made from the new SEG-Y files.

* 2013-03-14 Uploaded the MCS and SCS reflection data from the 1997 JOIDES Resolution survey (ODP172JR) on the Northwest Atlantic sediment drifts (Chief Scientists L. Keigwin and D. Rio). Data provided by D. Sims. SIOSEIS was used to process the data. Trace 4 was stripped from MCS files before processing. Processing steps were filter (pass 30 80), mix (1 2 1), AGC (1s). Seismic section images were made from the new SEG-Y files.

* 2013-03-14 Uploaded the single-channel seismic reflection data from the 1995 JOIDES Resolution survey (ODP162JR) in the Northern Gateway, Greenland-Norway transect (Chief Scientists E. Jansen and M. Raymo). Data provided by D. Sims. SIOSEIS processing steps were filter (pass 15 200), mix (1 2 1), AGC (0.5s). Seismic section images were made from the new SEG-Y files.

* 2013-03-11 Uploaded the processed 144-channel seismic data (strips, stacks, migrations) from the 1989 M/V Geo Tide survey (GT8909) of the Oregon accretionary prism (PIs (G. Moore and C. Moore). Data provided by A. Trehu.

* 2013-02-20 Released as unrestricted access the MCS high-resolution seismic data from the 2009 R/V Endeavor survey (EN465) of the shelf off Martha's Vineyard, Massachusetts (PIs B. Dugan, D. Lizarralde, M. Person). Data provided by B. Dugan and D. Lizarralde.

* 2013-02-18 Uploaded the processed 6-channel seismic data from the 1994 R/V Thomas G. Thompson survey (TN037) of Shatsky Rise, northwest Pacific Ocean (PIs W. Sager and A. Klaus). Data provided by W. Sager.

* 2013-02-11 Uploaded the processed MCS data from the 2004 R/V Ewing survey (EW0412) of the Sandino forearc basin, offshore Costa Rica, Nicaragua, Honduras and El Salvador (PIs C. Fulthorpe and K. McIntosh). Data provided by K. McIntosh and C. Fulthorpe.

* 2013-01-18 Uploaded the MCS 3D migrated volume from the 1997 R/V Ewing survey (EW9707) of the East Pacific Rise, also known as the Anatomy of a Ridge Axis Discontinuity (ARAD) experiment (PIs G. Kent, A. Harding, J. Orcutt, S. Singh, M. Sinha). Data provided by G. Kent.

* 2013-01-17 Uploaded the processed MCS data from the 2004 R/V Knorr survey (KN179-01) of the J Anomaly and SE Newfoundland ridges in the western Central Atlantic (PIs B. Tucholke and R. Norris). Data provided by R. Norris, B. Tucholke, and S. Swift.

* 2013-01-17 Released as unrestricted access the MCS and 3.5kHz shot data and 3.5kHz stacked data from the 2006 surveys (NICLAKES) of Lake Nicaragua and Lake Managua (PIs K. McIntosh and P. Mann). Data provided by K. McIntosh.

* 2013-01-09 Uploaded the 6-channel seismic reflection data from the 1996 JOIDES Resolution survey (ODP170JR) off the Middle America Trench off the Nicoya Peninsula of Costa Rica (Chief Scientists G. Kimura and E. Silver). Data provided by D. Sims. SIOSEIS processing at UTIG included stripping trace 4 from the original MCS file and band-pass filter (pass 20 50), mix (1 3 1), AGC (1s). Seismic section images were made from the new SEG-Y files.

* 2013-01-02 Uploaded the MCS processed (CMP sorted, stacked, and migrated) data from the 2010 Melville survey (MV1014) in the Panama and Peru basins (equatorial Pacific) west of South America (PIs F. Marcantonio and M. Lyle). Data provided by M. Lyle.

2012

* 2012-11-21 Released the 4-channel seismic reflection data from the 2000 R/V Melville cruise (NEMO04MV) along the Middle America Trench as unrestricted access (PIs L. Dorman, T. Dixon, and S. Schwartz). Data provided by P. Henkart.

* 2012-11-20 Released the processed SCS data from the 2005 SEATOS cruise on board the M/V The Performer off western Sumatra as unrestricted (PIs K. Moran, D. Tappin). Data provided by D. Mosher. Data DOI: 10.1594/IEDA/500237

* 2012-11-20 Released the 28-channel seismic reflection data and CHIRP data from the 2003 R/V Roger Revelle survey (CNTL03RR) of the South San Clemente Basin of the southern California Borderlands as unrestricted access (PI K. Macdonald). Data provided by P. Henkart.

* 2012-11-20 Uploaded the CHIRP data from the 2010 Melville survey (MV1014) in the Panama and Peru basins (equatorial Pacific) west of South America (PIs F. Marcantonio and M. Lyle). Data provided by M. Lyle.

* 2012-11-19 Uploaded the SCS data from the 1996 JOIDES Resolution survey (ODP166JR) in the Bahamas, western Central Atlantic Ocean (Chief Scientists G. Eberli and P. Swart). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 30 80), mix (1 3 1), AGC (1s). Seismic section images were made from the new SEG-Y files.

* 2012-11-19 Uploaded the SCS data from the 1995 JOIDES Resolution survey (ODP164JR) on the Blake Ridge, Carolina Trough in the western Central Atlantic Ocean (Chief Scientists R. Matsumoto and C. Paul). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 30 80), mix (1 3 1), AGC (1s). Seismic section images were made from the new SEG-Y files.

* 2012-11-19 Uploaded the SCS data from the 1995 JOIDES Resolution survey (ODP161JR) in the Tyrrhenian, Ligurian, and Alboran seas, western Mediterranean Sea (Chief Scientists M. Comas and R. Zahn). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 30 80), mix (1 3 1), AGC (1s). Seismic section images were made from the new SEG-Y files.

* 2012-11-19 Uploaded the SCS data from the 1995 JOIDES Resolution survey (ODP160JR) in the eastern Mediterranean Sea (Chief Scientists K.-C. Emeis and A. Robertson). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 30 80), mix (1 3 1), AGC (1s). Seismic section images were made from the new SEG-Y files.

* 2012-10-15 Uploaded the SCS data from the 1994 JOIDES Resolution survey (ODP157JR) on the Madeira Abyssal Plain (Canary Basin, Atlantic Ocean) (Chief Scientists H.-U. Schmincke and P. Weaver). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 60 120), mix (1 2 1), AGC (0.5s). Seismic section images were made from the new SEG-Y files.

* 2012-10-15 Uploaded the SCS data from the 1994 JOIDES Resolution survey (ODP155JR) on the Amazon Fan (Chief Scientists R. Flood and D. Piper). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 30 80), mix (1 2 1), AGC (1s). Seismic section images were made from the new SEG-Y files.

* 2012-10-05 Added processed MCS (4-channel) data and 3.5 kHz data from the 1997-1998 R/V Ewing survey (EW9709) of the equatorial Pacific (PIs M. Lyle, T. Moore, and D. Rea). Data provided by M. Lyle.

* 2012-09-25 Added MCS field and processed data from the 2005 "Paleogene South Pacific APC Transect" cruise (TUIM03MV) (PIs M. Lyle, D. Rea, and T. Moore). All TUIM03MV data, including CHIRP data, released as unrestricted access. Data provided by M. Lyle.

* 2012-09-21 Released the data from the 2007 Roger Revelle cruise (KNOX06RR) along the Ninetyeast Ridge, Indian Ocean (PIs W. Sager, F. Frey and M. Pringle) as unrestricted. Data provided by W. Sager.

* 2012-09-07 Uploaded the SCS data from the 1993 JOIDES Resolution survey (ODP153JR) on the Mid-Atlantic Ridge (Chief Scientists J. Karson and M. Cannat). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 30 80), mix (1 2 1), AGC (1s). Seismic section images were made from the new SEG-Y files.

* 2012-09-06 Uploaded the single-channel seismic data collected during the 1998 KIWI Cruise, leg 12 KIWI12RR), a survey of the Manihiki Plateau (PIs R. Larson, R. Pockalny, B. Luyendyk, J. Stock). Data provided by J. Stock, R. Clayton, and B. Luyendyk.

* 2012-09-05 Uploaded the processed 48-channel seismic data from leg three of the 1985 China Margin Project collected on the Conrad survey, RC2614 (PIs D. Hayes, J. Ladd, S. Lewis, and J. Diebold). Data provided by J. Alsop.

* 2012-08-31 Uploaded the SCS data from the 1993 JOIDES Resolution survey (ODP152JR) off southeast Greenland (Chief Scientists H.C. Larsen and A. Saunders). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 30 170), mix (1 2 1), AGC (0.2s). Seismic section images were made from the new SEG-Y files.

* 2012-08-31 Uploaded the SCS data from the 1993 JOIDES Resolution survey (ODP151JR) in the Norwegian-Greenland Sea (Chief Scientists A. Myhre and J. Thiede). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 30 170), mix (1 2 1), AGC (0.2s). Seismic section images were made from the new SEG-Y files.

* 2012-08-31 Uploaded the SCS data from the 1993 JOIDES Resolution survey (ODP150JR) off New Jersey in the Atlantic Ocean (Chief Scientists G. Mountain and K. Miller). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 30 170), mix (1 2 1), AGC (0.2s). Seismic section images were made from the new SEG-Y files.

* 2012-08-28 Uploaded the processed 636-channel migrated seismic data from the 2012 COAST (Cascadia Open-Access Seismic Transects) project on the R/V Langseth (MGL1212), an open-access, open-participation 2D seismic survey of the Cascadia subduction margin off Grays Harbor, Washington, USA (PIs S. Holbrook, G. Kent, K. Keranen, P. Johnson, and A. Trehu). Data provided by S. Holbrook.

* 2012-08-20 Uploaded the processed 48-channel seismic data from leg one of the 1985 China Margin Project collected on the Conrad survey, RC2612 (PIs D. Hayes, J. Ladd, S. Lewis, and J. Diebold). Data provided by J. Alsop.

* 2012-08-20 Uploaded the SCS data from the 1993 JOIDES Resolution survey (ODP149JR) off the western coast of Iberia in the Atlantic Ocean (Chief Scientists D. Sawyer and R. Whitmarsh). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 30 170), mix (1 2 1), AGC (0.2s). Seismic section images were made from the new SEG-Y files.

* 2012-08-20 Uploaded the SCS and sonobuoy data from the 1992 JOIDES Resolution survey (ODP144JR) in the Marshall Islands, western Pacific Ocean (Chief Scientists J. Haggerty and I. Premoli-Silva). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (pass 25 120), mix, AGC (0.5s). Seismic section images were made from the new SEG-Y files.

* 2012-08-13 Uploaded the processed 48-channel seismic data from leg two of the 1985 China Margin Project collected on the Conrad survey, RC2613 (PIs D. Hayes, J. Ladd, S. Lewis, and J. Diebold). Data provided by J. Alsop.

* 2012-08-06 Uploaded the 4-channel seismic reflection data from the 2000 R/V Melville cruise (NEMO04MV) along the Middle America Trench (PIs L. Dorman, T. Dixon, and S. Schwartz). Data provided by P. Henkart. A single trace was filtered (30-80 Hz), mixed (1 1 1), and automatic gain controlled (1.0s) using SIOSEIS, creating new SEG-Y files (process level = 'strip'). Seismic section images were made from the new SEG-Y files.

* 2012-08-03 Uploaded the MCS (40- and 48-channel) field data and CHIRP data from the 2012 Melville survey (MV1206) along the Chile Trench (PIs A. Trehu and M. Tryon). Data provided by the SIO Shipboard Geophysical Group.

* 2012-07-26 Uploaded the MCS (40-channel) field data and CHIRP data from the 2012 Melville survey (MV1202) on the Agulhas Plateau in the Southwest Indian Ocean (PIs W. Wood, J. Book, A. Rice, I. Ansorge, M. Dengler, N. White, J. Paduan). Data provided by Warren Wood (MCS) and the SIO Shipboard Geophysical Group (CHIRP).

* 2012-07-05 Released as unrestricted the 48-channel seismic reflection shot data from the 2006-2007 R/V Roger Revelle survey (KNOX02RR) of the South Pacific Gyre (PIs S. D'Hondt, A. Spivack, and R. Pockalny). Data provided by P. Henkart.

* 2012-05-30 Uploaded the 28-channel seismic reflection data and CHIRP data from the 2003 R/V Roger Revelle survey (CNTL03RR) of the South San Clemente Basin of the southern California Borderlands (PI K. Macdonald). Data provided by P. Henkart.

* 2012-05-28 Uploaded the 48-channel seismic reflection shot data from the 2006-2007 R/V Roger Revelle survey (KNOX02RR) of the South Pacific Gyre (PIs S. D'Hondt, A. Spivack, and R. Pockalny). Data provided by P. Henkart.

* 2012-05-20 Uploaded the processed 96-channel seismic data for Project VALSIS and Project Alboran Sea collected during the 1988 Conrad survey (RC2911) (PIs A. Watts, J. Mutter, A. Mauffret, M. Tome, M. Steckler and P. Buhl). Data provided by J. Alsop.

* 2012-05-11 Uploaded the brute-stacked seismic data from the 1993 Ewing ODP site survey (EW9302) of the Rockall Plateau and East Flank of Reykjanes Ridge (Chief Scientists D. Oppo and P. Manley). Data provided by J. Alsop.

* 2012-05-03 Uploaded the 4-channel seismic reflection data from the 1999 R/V Melville survey (AVON04MV) along the Tonga-Kermadec Trench (PIs P. Lonsdale, P. Castillo). Data provided by P. Henkart. A single trace was filtered (30-80 Hz) and automatic gain controlled (1.0s) using SIOSEIS, creating new SEG-Y files (process level = 'strip'). Seismic section images were made from the new SEG-Y files.

* 2012-04-13 Released as unrestricted access the MCS data, field and processed, from the 1997 Palmer survey (NBP9702) off Antarctica near the Ross Sea (PIs S. Cande, J. Stock, C. Raymond, and D. Mueller). Data provided by P. Henkart.

* 2012-04-13 Released as unrestricted access the 24-channel MCS data and Sonobuoy data (field and processed data) from the 1996 R/V Palmer expedition (NBP9602) to the South Pacific Ocean (PIs S. Cande and J. Stock). Data provided by P. Henkart.

* 2012-04-11 Uploaded the SCS data from the 1992 JOIDES Resolution survey (ODP145JR) across the northern Pacific Ocean (Chief Scientists D. Rea and I. Basov). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter, mix, AGC (0.35s). Seismic section images were made from the new SEG-Y files.

* 2012-04-06 Uploaded the 3-channel seismic reflection data from the 1998 R/V Roger Revelle survey (ALAR01RR) of the Alarcon Basin, Gulf of California (PI P. Lonsdale). Data provided by P. Henkart. A single trace was filtered (30-80 Hz) and automatic gain controlled (1.0s) using SIOSEIS, creating new SEG-Y files (process level = 'strip'). Seismic section images were made from the new SEG-Y files.

* 2012-03-28 Uploaded the MCS field data from the 2011 Thomas G. Thompson survey (TN272) in the Hawaiian Lineation Jurassic Magnetic Quiet Zone (PIs M. Tominaga, M. Tivey, D. Lizarralde, A. Oakley, and W. Sager). Data provided by the SIO Shipboard Geophysical Group.

* 2012-03-20 Uploaded the MCS field data from the 2010 Melville survey (MV1014) in the Panama and Peru basins (equatorial Pacific) west of South America (PIs F. Marcantonio and M. Lyle). Data provided by the SIO Shipboard Geophysical Group.

* 2012-03-16 Uploaded the SCS data from the 1990 JOIDES Resolution survey (ODP134JR) in the New Hebrides Island Arc system (Chief Scientists J.-Y. Collot and G. Greene). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (15-55 Hz), mix (1 1 1), AGC(0.25s). Seismic section images were made from the new SEG-Y files.

* 2012-03-13 Uploaded the SCS data from the 2003 JOIDES Resolution survey (ODP207JR) across the Demerara Rise, off Suriname, South America (Chief Scientists M. Malone and J. Erbacher). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (25-200 Hz), mix (1 1 1), AGC(0.5s). Seismic section images were made from the new SEG-Y files.

* 2012-03-13 Uploaded the SCS data from the 1992 JOIDES Resolution survey (ODP143JR) of Mid-Pacific and Marshall seamounts, western Pacific Ocean (Chief Scientists J. Winterer and W. Sager). Data provided by D. Sims. SIOSEIS processing at UTIG included band-pass filter (Line 1 (r00 through r10): 25-60 Hz, Lines 2-3 (r11 through r37), 25-100 Hz), three-trace mix, AGC(0.5s). Seismic section images were made from the new SEG-Y files.

* 2012-03-12 Uploaded the SCS data from the 1991-93 JOIDES Resolution survey (ODP141JR) at the Chile Triple Junction, southeastern Pacific Ocean (Chief Scientists J. Behrmann and S. Lewis). Data provided by D. Sims. SIOSEIS was used to process the data with a 25-250 filter, mix (1-1-1), and AGC (0.5s window length). Seismic section images were made from the new SEG-Y files.

* 2012-03-12 Uploaded the SCS data from the 1991 JOIDES Resolution survey (ODP139JR) of the Middle Valley axial rift valley of the northern Juan de Fuca Ridge, northeastern Pacific Ocean (Chief Scientists E. Davis and M. Motti). Data provided by D. Sims. SIOSEIS was used to process the data with a 25-250 filter, mix (1-1-1), and AGC (0.5s window length). Seismic section images were made from the new SEG-Y files.

* 2012-03-06 Uploaded the 48-channel seismic reflection data from the 2007 RSS James Cook survey (JC019) island of Montserrat in the Caribbean Sea (PIs B. Voight, R.S. Sparks and others). Data provided by the SIO Shipboard Geophysical Group.

* 2012-03-06 Uploaded the CHIRP (envelope and depth processed) data from the 2006 USCGC Healy survey (HLY0602) of the western Canadian Basin including the Northwind Ridge, Chukchi Cap and Mendeleev Ridge (PIs L. Lawver and H. Van Avendonk). Data provided by P. Henkart.

* 2012-02-17 Uploaded the MCS data, field and processed, from the 1997 Palmer survey (NBP9702) off Antarctica near the Ross Sea (PIs S. Cande, J. Stock, C. Raymond, and D. Mueller). Data provided by P. Henkart.

* 2012-02-16 Uploaded the SCS data from the 1991 JOIDES Resolution survey (ODP138JR) in the equatorial east Pacific (Chief Scientists N. Pisias and L. Mayer). Data provided by D. Sims. SIOSEIS was used to process the data with a 25-250 filter, mix (1-1-1), and AGC (0.5s window length). Seismic section images were made from the new SEG-Y files.

* 2012-02-16 Uploaded the SCS data from the 1991 JOIDES Resolution survey (ODP136JR) south of Oahu, Hawaii (Chief Scientist R. Wilkens). Data provided by D. Sims. SIOSEIS was used to process the data with a 25-250 filter, mix (1-1-1), and AGC (0.5s window length). Seismic section images were made from the new SEG-Y files.

* 2012-02-09 Uploaded the processed 12-channel seismic data from the 1980 Vema survey (V3614) of the northern continental margin of the South China Sea (Chief Scientist R. Leyden). Data provided by J. Alsop.

* 2012-02-09 Uploaded the SCS data from the 1990-91 JOIDES Resolution survey (ODP135JR) in the Lau Basin (Chief Scientists J. Hawkins and L. Parson). Data provided by D. Sims. SIOSEIS was used to process the data with a 15-80 filter, mix (1-1-1), and AGC (0.5s window length). Seismic section images were made from the new SEG-Y files.

* 2012-02-03 Uploaded the 16-channel seismic shot data from the 2007 Wecoma survey (W0709A) along the Cascadia subduction zone, offshore central Oregon (PI A. Trehu). Data provided by SIO Shipboard Geophysical Group.

* 2012-02-01 Uploaded MCS lines NIC10, NIC20, NIC22, NIC24, NIC26, NIC28, NIC52, NIC54, NIC56, NIC60, NIC80C, NIC82, NIC84, NIC86, NIC90, NIC100, NIC110, NIC110X from the 2000 Ewing survey (EW0005) off the western coast of Nicaragua and Costa Rica (PIs K. McIntosh and E. Silver). Data provided by K. McIntosh.

* 2012-01-30 Uploaded the processed 3-channel seismic data from the 1980 Vema survey (V3608) of the northern continental margin of the South China Sea (Chief Scientists M. Talwani and R. Leyden). Data provided by J. Alsop.

* 2012-01-30 Uploaded the SCS data from the 1990 JOIDES Resolution survey (ODP133JR) on the northeastern Australian shelf (Chief Scientists P. Davies and J. McKenzie). Data provided by D. Sims. SIOSEIS was used to process the data with a 25-250 filter, mix (1-1-1), and AGC (0.5s window length). Seismic section images were made from the new SEG-Y files.

* 2012-01-30 Uploaded the SCS data from the 1990 JOIDES Resolution survey (ODP132JR) on Bonin Trench and on Shatsky Rise(Chief Scientist J. Natland). Data provided by D. Sims. SIOSEIS was used to process the data with a 25-250 filter, mix (1-1-1), and AGC (0.5s window length). Seismic section images were made from the new SEG-Y files.

* 2012-01-05 Released as unrestricted access the MCS data from the 1998 Ewing survey (EW9803) of the Barbados accretionary prism east of Guadeloupe, Lesser Antilles (PIs N. Bangs, Y. Nakamura, T. Shipley, and G. Christeson). Data provided by N. Bangs.

2011

* 2011-12-19 Uploaded the SCS data from the 1990 JOIDES Resolution survey (ODP131JR) in the Nankai Trough (Chief Scientist A. Taira). Data provided by D. Sims. SIOSEIS was used to process the data with a 25-250 filter, mix (1-3-1), and AGC (0.5s window length). Seismic section images were made from the new SEG-Y files.

* 2011-12-19 Uploaded the SCS data from the 1990 JOIDES Resolution survey (ODP130JR) of the Ontong Java Plateau, west Pacific (Chief Scientists W. Berger and L. Kroenke). Data provided by D. Sims. SIOSEIS was used to process the data with a 25-250 filter, mix (1-1-1), and AGC (0.5s window length). Seismic section images were made from the new SEG-Y files.

* 2011-12-19 Uploaded the SCS data from the 1989-1990 JOIDES Resolution survey (ODP129JR) in the Pigafetta and Mariana basins, west Pacific (Chief Scientists R. Larson and Y. Lancelot). Data provided by D. Sims. SIOSEIS was used to process the data with a 25-250 filter, mix (1-1-1), and AGC (0.5s window length). Seismic section images were made from the new SEG-Y files.

* 2011-11-30 Uploaded MCS migrated data (lines 01-16) from the 2005 Healy Trans-Arctic Expedition (HLY0503) (PIs B. Coakley, J. Hopper and Y. Kristoffersen). Data provided by J. Hopper.

* 2011-11-30 Uploaded the processed 12-channel seismic data from the 1980 Vema survey (V3607) of the northern continental margin of the South China Sea (Chief Scientists C. Windisch and B. Taylor). Data provided by J. Alsop.

* 2011-11-22 Uploaded the processed MCS data (164 and 168-channel) from the 1998 Ewing survey (EW9803) of the Barbados accretionary prism east of Guadeloupe, Lesser Antilles (PIs N. Bangs, Y. Nakamura, T. Shipley, and G. Christeson). Data provided by N. Bangs.

* 2011-11-18 Uploaded the SCS data from the 1989 JOIDES Resolution survey (ODP128JR) in the Sea of Japan (Chief Scientists K. Suyehiro and J. Ingle). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-11-18 Uploaded the SCS data from the 1989 JOIDES Resolution survey (ODP127JR) in the Sea of Japan (Chief Scientists K. Pisciotto and K. Tamaki). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-11-15 Uploaded the 24-channel seismic data (shot and processed) from the 2008 R/V Acadiana student cruise (ACAD0801) in the Gulf of Mexico off Galveston, Texas (PIs S. Gulick, M. Allison, and J. Goff). Data provided by S. Saustrup.

* 2011-10-11 Uploaded the 240-channel processed data from the 1987 R/V Robert Conrad survey (RC2810) across the Blake Spur Fracture Zone, western North Atlantic (PIs R. Detrick, J. Mutter, and R. White). Data provided by J. Alsop.

* 2011-11-01 Uploaded the SCS data from the 1989 JOIDES Resolution survey (ODP126JR) in the Mariana and Izu-Bonin fore arc regions (Chief Scientists K. Fujioka and B. Taylor). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-10-19 Uploaded the CHIRP data (real correlate and envelope processing levels) from the 2008 R/V Acadiana student cruise (ACAD0801) in the Gulf of Mexico off Galveston, Texas (PIs S. Gulick, M. Allison, and J. Goff). Data provided by J. Goff.

* 2011-10-19 Uploaded the 24-channel MCS data and Sonobuoy data (field and processed data) from the 1996 R/V Palmer expedition (NBP9602) to the South Pacific Ocean (PIs S. Cande and J. Stock). Data provided by P. Henkart. Sonobuoy data were filtered (10-60 Hz) and automatic gain controlled (1.0s) using SIOSEIS, creating new SEG-Y files (process level = 'other').

* 2011-10-17 Uploaded the SCS data from the 1989 JOIDES Resolution survey (ODP125JR) in the Mariana and Izu-Bonin fore arc regions (Chief Scientists P. Fryer and J. Pearce). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-10-11 Uploaded the 24-channel processed data from the 1979 R/V Robert Conrad survey (RC2204) of the East Pacific Rise between the Tehuantepec and O'Gorman fracture zones (PI J. Ewing). Data provided by J. Alsop.

* 2011-09-26 Uploaded the 3.5kH data from the 1996 test cruise of the R/V Revelle (REVT03RR) off San Diego, California (PI C. deMoustier). Data provided by P. Henkart.

* 2011-09-14 Uploaded the 2-channel MCS data from the 1996 R/V Melville survey (BMRG08MV) of the Tonga forearc and Trench in the Pacific Ocean (PIs S. Bloomer and D. Wright). Data provided by P. Henkart. A single trace was filtered (30-80 Hz) and automatic gain controlled (1.0s) using SIOSEIS, creating new SEG-Y files (process level = 'strip'). Seismic section images were made from the new SEG-Y files.

* 2011-09-09 Uploaded the SCS and Sonobuoy data from the 1989 JOIDES Resolution survey (ODP123JR) of the Argo and Gascoyne Abyssal plains off northwestern Australia (Chief Scientists F. Gradstein and J. Ludden). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-09-08 Uploaded the SCS and Sonobuoy data from the 1988-89 JOIDES Resolution survey (ODP124JR) of the Celebes and Sulu seas (Chief Scientist E. Silver). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-09-08 Uploaded the 2-channel MCS data from the 1996 R/V Melville survey (BMRG05MV) north of the Australian-Antarctic Discordance in the Indian Ocean (PIs J.-C. Sempere, D. Christie, D. Pyle, and S. Hart). Data provided by P. Henkart. SIOSEIS was used to strip out channel 1 and to process the data with a bandpass filter (20-50) and t1gain, creating new SEG-Y files (process level = 'strip'). Seismic section images were made from the new SEG-Y files.

* 2011-09-06 Uploaded the 8- and 96-channel MCS data from the 1994 R/V Rig Seismic survey (RS9401) of the Macquarie Ridge (PIs M. Coffin, G. Karner, C. Frohlich and P. Mann). Data provided by M. Coffin and S. Saustrup.

* 2011-06-30 Uploaded the Scripps Institution of Oceanography's version of the SCS data from the 1988 R/V Thomas Washington survey (RNDB11WT) of the Nauru Basin and Ontong Java Plateau (PIs J. Winterer, T. Shipley and L. Mayer). Data provided by P. Henkart. SIOSEIS was used to process the data with a bandpass filter (20-50), mix (1 1 1), and AGC, creating new SEG-Y files (process level = 'other'). Seismic section images were made from the new SEG-Y files.

* 2011-06-06 Released the MCS and OBS data from the 2003 Hess Deep survey (EW0305) (PIs G. Christeson, Y. Nakamura, and K. McIntosh). Data provided by G. Christeson.

* 2011-06-06 Released the MCS and OBS data from the 2004 Blanco Transform survey (EW0410) (PIs G. Christeson, Y. Nakamura, and K. McIntosh). Data provided by G. Christeson.

* 2011-06-06 Released the MCS data from the 1995 Solomon Islands survey (EW9511) (PIs P. Mann, M. Coffin, and T. Shipley). Data provided by P. Mann.

* 2011-06-06 Released the MCS data from the 1999 Gulf of California survey (UL9905) (PIs J. Stock, M. Steckler, G. Mountain, J. Diebold, A. Martin-Barajas, and A. Gonzalez-Fernandez). Data provided by P. Mann.

* 2011-05-09 Uploaded 24-channel MCS processed data from the 1976 R/V Conrad survey (RC2006) of the Mariana arc and Philippine Sea (PIs D. Hayes, W. Ludwig, and R. Anderson). Data provided by J. Alsop.

* 2011-05-09 Uploaded the SCS and Sonobuoy data from the 1988 JOIDES Resolution survey (ODP122JR) of the Wombat and Exmouth plateaus off northwestern Australia (Chief Scientists U. Von Rad and B. Haq). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-05-09 Uploaded 24-channel MCS processed data from the 1976 R/V Conrad survey (RC2006) of the Mariana arc and Philippine Sea (PIs D. Hayes, W. Ludwig, and R. Anderson). Data provided by J. Alsop.

* 2011-05-09 Uploaded the SCS and Sonobuoy data from the 1988 JOIDES Resolution survey (ODP122JR) of the Wombat and Exmouth plateaus off northwestern Australia (Chief Scientists U. Von Rad and B. Haq). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-05-02 Uploaded 24-channel MCS processed data from the 1976 R/V Conrad survey (RC2005) of the Japan-Bonin Trench area of the western Pacific (PIs M. Talwani, C. Windisch, P. Buhl, P. Stoffa). Data provided by J. Alsop.

* 2011-04-25 Uploaded the SCS data from the 1992 R/V Thomas Washington expedition (TUNE08WT) to the Jurassic Quiet Zone, where the Japanese, Hawaiian, and Phoenix lineations bound the JQZ in the western Pacific (PI P. Johnson). Data provided by P. Henkart. SIOSEIS was used to process the data with a bandpass filter (20-50), mix (1 1 1), and AGC, creating new SEG-Y files (process level = 'other'). Seismic section images were made from the new SEG-Y files.

* 2011-04-25 Uploaded the SCS data in the western Lau Basin from the 1989 R/V Thomas Washington survey (RNDB14WT) (PI J. Hawkins). Data provided by P. Henkart. SIOSEIS was used to process the data with a bandpass filter (20-50), mix (1 1 1), and AGC, creating new SEG-Y files (process level = 'other'). Seismic section images were made from the new SEG-Y files.

* 2011-04-20 Released the MCS data from the 2001 R/V Ewing study (EW0108) of the Gulf of Corinth (PIs B. Taylor, A. Goodliffe, M. Sachpazi, and A. Hirn). Data provided by G. Moore.

* 2011-04-19 Uploaded the SCS data from the 1988 R/V Thomas Wahsington survey (RNDB10WT) of the Mesozoic Guyots (Roundabout Expedition Leg 10) (PIs J. Winterer, J. Natland, M. McNutt, and W. Sager). Data provided by P. Henkart. SIOSEIS was used to process the data with a bandpass filter (20-50), mix (1 1 1), and AGC, creating new SEG-Y files (process level = 'other'). Seismic section images were made from the new SEG-Y files.

* 2011-04-14 Uploaded the SCS and Sonobuoy data from the 1987 R/V Thomas Wahsington study (CRGN02WT) of the Marquesas Fracture Zone (PIs J. Natland and M. McNutt). Data provided by P. Henkart. SIOSEIS was used to process the data with a bandpass filter (20-50), mix (1 1 1), and AGC, creating new SEG-Y files (process level = 'other'). Seismic section images were made from the new SEG-Y files.

* 2011-03-28 Uploaded the SCS and Sonobuoy data from the 1980 R/V Thomas Washington survey (RAMA06WT) of the Sunda Trench off northern Sumatra (PIs J. Curray and G. Moore). Data provided by P. Henkart. SIOSEIS was used to process the data with a bandpass filter (20-50), mix (1 1 1), and AGC, creating new SEG-Y files (process level = 'other'). Seismic section images were made from the new SEG-Y files.

* 2011-03-28 Uploaded the 12-channel seismic reflection data from the 1980 R/V Vema expedition (V3613) around Luzon, Philippine Islands (PI D. Hayes). Data provided by J. Alsop.

* 2011-03-28 Uploaded the SCS and Sonobuoy data from the 1988 JOIDES Resolution survey (ODP121JR) of Broken Ridge and Ninetyeast Ridge, Indian Ocean (Chief Scientists J. Weissel and J. Peirce). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-03-25 Uploaded the SCS data from the 1988 JOIDES Resolution survey (ODP120JR) of Kerguelen Plateau, southern Indian Ocean (Chief Scientists R. Schlich and S. Wise). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-03-24 Uploaded the OBS data from the 2008 STEEP Langseth survey (MGL0814) off Alaska (PIs S. Gulick, P. Mann, G. Christeson, and H. Van Avendonk). Data provided by G. Christeson.

* 2011-03-11 Uploaded lines PEAT4C-01 and PEAT4C-02 from the 2006 Pacific Equatorial IODP Site Survey on the Roger Revelle (AMAT03RR) as unrestricted access (PIs M. Lyle, A. Lyle, J. Bradford, N. Mitchell, and H. Pälike). Data provided by M. Lyle.

* 2011-03-08 Uploaded the SCS data from the 1987 Crossgrain Expedition (CRGN01WT) in the East Pacific (PIs J. Winterer and D. Sandwell). Data provided by P. Henkart. SIOSEIS was used to process the data with a 50-200 filter, mix and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-03-02 Uploaded the SCS data from the 1987-88 JOIDES Resolution survey (ODP119JR) on Kerguelen Plateau and in Prydz Bay, Antarctica) (Chief Scientists J. Barron and B. Larsen ). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-02-25 Uploaded 1- and 2-channel seismic data from the 1995 R/V Melville deep-tow magnetic anomaly survey (WEST15MV) near the Juan de Fuca Ridge and Blanco Fracture Zone (PIs S. Cande, J. Hildebrand, and R. Parker). Data provided by P. Henkart. SIOSEIS was used to strip one channel from the 2-channel data as well as to process the data with a 30-80 filter, mix and AGC. Seismic section images were made from the new SEG-Y files.

* 2011-02-16 Released the data from the 2006 Pacific Equatorial IODP Site Survey on the Roger Revelle (AMAT03RR) as unrestricted access (PIs M. Lyle, A. Lyle, J. Bradford, N. Mitchell, and H. Pälike). Data provided by M. Lyle.

* 2011-02-10 Uploaded 24-channel MCS processed data from the 1976 R/V Conrad survey (RC2004) of the Japan-Bonin Trench area of the western Pacific (PIs R. Houtz, M. Talwani, C. Windisch, P. Buhl, P. Stoffa). Data provided by J. Alsop.

* 2011-01-14 Uploaded lines 1301, 1304_1317, 1316, 1325, 1325, 1328, and 1329 from EW9501, Caribbean Basins (PIs J. Diebold and N. Driscoll). Data provided by J. Alsop.

* 2011-01-14 Uploaded OBS data from the 1997 Ewing survey (EW9704) of the Mid-Atlantic Ridge (PIs J. Collins and R. Detrick). Data provided by J. Collins, D. Blackman, and P. Lemmond.

2010

* 2010-11-30 Uploaded the MCS 3d migrated volume from the 2006 Nordic Explorer survey (KUMANO3D) of the Kumano Basin, a major component of the Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) (PIs G. Moore, N. Bangs, S. Gulick, D. Safer, A. Taira, and H. Tobin). Data provided by N. Bangs and G. Moore.

* 2010-11-30 Uploaded the SCS data from Leg 15 of the Marathon Expedition (MRTN15WT) to the East Pacific Rise in 1985 (PIs J. Orcutt, R. Detrick, J. Mutter, P. Buhl, and T. Brocher). Data provided by P. Henkart. SIOSEIS was used to process the data with a 50-200 filter, mix and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-11-30 Uploaded the 24-channel MCS data from the 1976 Robert Conrad IPOD Site Survey (RC2002) of the East Pacific Rise at the Siqueiros Fracture Zone (PI W. Ludwig). Data provided by J. Alsop.

* 2010-11-23 Using navigation provided by L. Abrams, uploaded a processed version of lines 6, 10 and 18 (SCS data) from the 1994 Ewing survey (EW9417) of ODP sites 998 and 1001 in the Caribbean Sea (PI A. Droxler). Data provided by A. Droxler and L. Abrams. SIOSEIS was used to process the original field data with a 20-50 filter, mix (1 1 1) and t1 gain. Seismic section images were made from the new SEG-Y files.

* 2010-11-19 Uploaded the SCS data from the 1987 JOIDES Resolution survey (ODP118JR) along the Atlantis II Fracture Zone of the Southwest Indian Ridge (Chief Scientists P. Robinson and R. Von Herzen). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-11-17 Released the processed MCS data from the 2002 Juan de Fuca cruise (EW0207) as unrestricted (PIs S. Carbotte, J. Diebold , R. Detrick, J.P. Canales, A. Harding , J. Orcutt , G. Kent, and J. Babcock). Data provided by J. Alsop.

* 2010-11-17 Released the processed MCS data from the 2001-2002 Ewing (EW0114) cruise along the Southeast Indian Ridge as unrestricted (PIs J. Cochran, S. Carbotte, and M. Tolstoy). Data provided by J. Alsop.

* 2010-11-04 Uploaded the SCS data from the 1984 R/V Thomas Washington survey (MRTN06WT) along the Louisville Ridge and the Argentine continental margin (PI P. Lonsdale). Data provided by P. Henkart. SIOSEIS was used to process the data with a 50-200 filter, mix and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-10-27 Released the MCS processed data from the 2004 Ewing survey (EW0408) along the southern Alaskan margin as unrestricted access (PIs A. Mix, J. Stoner, J. Jaeger, E. Cowan, B. Finney, S. Gulick, L. Mayer, N. Pisias, R. Powell and F. Prahl). Data provided by S. Gulick.

* 2010-10-26 Uploaded the SCS data from the 1984 R/V Thomas Washington survey (MRTN04WT) near the Sila, Chinook, and Surveyor fracture zones in the North Pacific Ocean (PIs H. Menard, R. Hey, and G. Shor). Data provided by P. Henkart. SIOSEIS was used to process the data with a 50-200 filter, mix and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-10-25 Uploaded the MCS 3d bin data set from the 2006 Nordic Explorer survey of the Kumano Basin, a major component of the Nankai Trough Seismogenic Zone Experiment (NanTroSEIZE) (PIs G. Moore, N. Bangs, S. Gulick, D. Safer, A. Taira, and H. Tobin). Data provided by N. Bangs and G. Moore.

* 2010-10-20 Uploaded the SCS data from the 1984 R/V Melville survey (PROT05MV) along the Southwest Indian Ocean spreading ridge (PIs R. Fisher and G. Shor). Data provided by P. Henkart. SIOSEIS was used to process the data with a 50-200 filter, mix and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-10-19 Uploaded the SCS data from the 1987 JOIDES Resolution expedition (ODP117JR) in the Owens Basin in the northwest Indian Ocean (Chief Scientists W. Prell and N. Niitsuma). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-100 filter, mix, and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-10-18 Uploaded the SCS data from the 1983 R/V Thomas Washington survey (SMNT01WT) of the seamounts west of San Diego, California (PI P. Lonsdale). Data provided by P. Henkart. SIOSEIS was used to process the data with a 50-200 filter, mix and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-10-12 Uploaded a processed version of the SCS data from the 1994 Ewing survey (EW9417) of ODP sites 998 and 1001 in the Caribbean Sea (PI A. Droxler). Data provided by A. Droxler. SIOSEIS was used to process the original field data with a 20-50 filter, mix (1 1 1) and t1 gain. Seismic section images were made from the new SEG-Y files.

* 2010-10-04 Uploaded the SCS data from the 1995-96 JOIDES Resolution expedition (ODP165JR) in the Caribbean Sea, near ODP site 999 (Chief Scientists M. Leckie and H. Sigurdsson). Data provided by D. Sims. SIOSEIS was used to process the data with a 30-80 filter and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-10-04 Uploaded the SCS data from the 1983 R/V Melville expedition (BNTH06MV) south of Tahiti and the Society Islands (PIs J. Orcutt and T. Jordan). Data provided by P. Henkart. SIOSEIS was used to process the data with a 30-80 filter and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-08-30 Uploaded processed MCS data from the 1999 Woodlark Basin survey (EW9203) (PIs J. Mutter, J. Diebold, C. Mutter, G. Lister, G. Abers). Data provided by J. Alsop, J. Mutter, J. Floyd, and J. Fang.

* 2010-08-09 Uploaded the SCS data from the 1983 R/V Melville expedition (BNTH04MV) east of the Tonga Trench, near DSDP sites 595 and 596 (PIs J. Orcutt and T. Jordan). Data provided by P. Henkart. SIOSEIS was used to process the data with a 30-80 filter and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-08-09 Uploaded the SCS data from the 1981 RAMA survey (RAMA12WT) of the eastern Sunda Trench (PIs E. Silver and G. Shor). Data provided by P. Henkart. SIOSEIS was used to process the data with a 30-80 filter and AGC. Seismic section images were made from the new SEG-Y files.

* 2010-08-04 Uploaded the SCS data from the 1981 RAMA survey (RAMA11WT) of the Philippine Sea (PIs L. Dorman and D. Bibee). Data provided by P. Henkart. SIOSEIS was used to process the data with a 30-80 filter and t1 gain. Seismic section images were made from the new SEG-Y files.

* 2010-08-03 Uploaded the SCS data from the 1983 Leg 96 (DSDP96GC) survey of the eastern Gulf of Mexico (CSs A. Bouma and J. Coleman). Data provided by R. Warnken. SIOSEIS was used to process the data and seismic section images were made from the new SEG-Y files.

* 2010-08-03 Uploaded the SCS data from the 1983 Leg 95 (DSDP95GC) transit along the shelf/rise of the eastern North Atlantic (CSs C. Poag and A. Watts). Data provided by R. Warnken. SIOSEIS was used to process the data and seismic section images were made from the new SEG-Y files.

* 2010-08-03 Uploaded the SCS data from the 1983 Leg 94 (DSDP94GC) expedition across the North Atlantic (CSs W. Ruddiman and R. Kidd). Data provided by R. Warnken. SIOSEIS was used to process the data and seismic section images were made from the new SEG-Y files.

* 2010-08-03 Uploaded the SCS data from the 1983 Leg 93 (DSDP93GC) transit across the Caribbean and eastern North Atlantic (CSs J. van Hinte and S. Wise). Data provided by R. Warnken. SIOSEIS was used to process the data and seismic section images were made from the new SEG-Y files.

* 2010-08-03 Uploaded the SCS data from the 1983 Leg 92 (DSDP92GC) survey of the East Pacific Rise (CSs M. Leinen and D. Rea). Data provided by R. Warnken. SIOSEIS was used to process the data and seismic section images were made from the new SEG-Y files.

* 2010-08-03 Uploaded the SCS data from the Leg 91 (DSDP91GC) cruise in the southwest Pacific Ocean (CSs H. Menard and J. Natland). Data provided by R. Warnken. SIOSEIS was used to process the data and seismic section images were made from the new SEG-Y files.

* 2010-08-03 Uploaded the SCS data from the Leg 90 (DSDP90GC) New Caledonia Basin cruise (CSs J. Kennett and C. von der Borch). Data provided by R. Warnken. SIOSEIS was used to process the data and seismic section images were made from the new SEG-Y files.

* 2010-08-03 Uploaded the SCS data from the 1982 Leg 89 (DSDP89GC) cruise in the Western Pacific (Chief Scientists R. Moberly and S. Schlanger). Data provided by R. Warnken. SIOSEIS was used to process the data and seismic section images were made from the new SEG-Y files.

* 2010-07-19 Released the MCS data from EW9501 as unrestricted access (PIs J. Diebold and N. Driscoll). Data provided by J. Diebold, J. Alsop and N. Grindlay.

* 2010-05-25 Processed EW0008 data are set as unrestricted access. Data provided by M. Hornbach.

* 2010-04-09 Released the OBS data from FM2201, FM2401, FM2801, and ROBIN84 as public access. Data were released by P. Ganey-Curry.

* 2010-03-18 Uploaded 3D processed MCS data from the 2000 R/V Ewing expedition (EW0008) on Blake Ridge (PI S. Holbrook). Data provided by M. Hornbach.

* 2010-02-24 Uploaded the MCS high-resolution seismic data from the 2009 R/V Endeavor survey (EN465) of the shelf off Martha's Vineyard, Massachusetts (PIs B. Dugan, D. Lizarralde, M. Person). Data provided by B. Dugan and D. Lizarralde.

* 2010-02-10 Uploaded the sonobuoy data from the 2005 Healy Trans-Arctic Expedition (HLY0503) (PIs B. Coakley, J. Hopper and Y. Kristoffersen). Data provided by B. Coakley.

* 2010-02-09 Uploaded 3-D prestack depth-migrated seismic data from the 1999 R/V Ewing Nankai expedition (EW9907) off Japan (PIs N. Bangs, T. Shipley, C. Moore, G. Moore, J. Morgan, A. Taira, and S. Kuramoto). Data provided by N. Bangs.

* 2010-01-19 Uploaded the brute stacked MCS data from the 2005 Healy Trans-Arctic Expedition (HLY0503) (PIs B. Coakley, J. Hopper and Y. Kristoffersen). Data provided by B. Coakley.

* 2010-01-06 Uploaded the SCS data from ODP Leg 116 (ODP116JR) in the Central Indian Ocean (Chief Scientists J. Cochran and D. Stow). Data provided by D. Sims. SIOSEIS was used to create a new processed SEG-Y file (filter,mix, agc) from each shot file.

2009

* 2009-11-30 Uploaded MCS lines BOL8, BOL9, BOL11, BOL12all, BOL15, BOL16, BOL19, BOL26, BOL28, BOL47, and BOL63 from the Ewing (EW0404) SE Caribbean Seismic (BOLIVAR) Project (PIs G. Christeson, I. Pecher, P. Mann, A. Levander, H. Ave Lallemant, D. Sawyer, A. Lenardic, and C. Zelt). Data provided by M. Magnani.

* 2009-09-11 Uploaded the SCS and MCS field data from the 1980 Thomas Washington cruise (RAMA05WT) along the Sunda Trench (PIs J. Curray and G. Moore). SIOSEIS was used to process the data and seismic section images were made from the new SEG-Y files. Data provided by P. Henkart.

* 2009-11-09 Released the MCS processed data from the 1999 Maurice Ewing cruise (EW9914, PIs A. Harding, J. Collins, and G. Kent) as unrestricted. Data provided by A. Harding.

* 2009-11-06 Released the Chirp data from the 2006 R/V Sharp survey (SW06) off New Jersey (PI J. Goff) as unrestricted access. Data provided by J. Goff.

* 2009-10-26 Added LDEO's part of the processed MCS data from the 1991 Ewing cruise ( (EW9102) along the South East Pacific Rise (PIs R. Detrick, J. Mutter P. Buhl E. Vera J. Orcutt, and A. Harding). Data provided by J. Alsop.

* 2009-10-01 Uploaded the SCS data from ODP Leg 115 (ODP115JR) on the Mascarene Plateau and the Chagos-Maldive-Laccadive Ridge, Indian Ocean (Chief Scientists J. Backman and R. Duncan). Data provided by D. Sims. SIOSEIS was used to create a new processed SEG-Y file (filter,mix, agc) from each shot file.

* 2009-10-01 Uploaded the SCS data from ODP Leg 114 (ODP114JR) in the South Atlantic (Chief Scientists P. Ciesielski and Y. Kristoffersen). Data provided by D. Sims. SIOSEIS was used to create a new processed SEG-Y file (filter,mix, agc) from each shot file.

* 2009-09-09 Uploaded the MCS data from the 1996 Ewing cruise (EW9607) on the eastern continental margin of Greenland (PIs T. Dahl-Jensen, S. Holbrook, P. Kelemen, G. Kent, R. Detrick, H. Larsen, and J. Hopper). Data provided by T. Dahl-Jensen.

* 2009-09-02 Uploaded the SCS data from ODP Leg 113 (ODP113JR) in the Weddell Sea, Antarctica(Chief Scientists P. Barker and J. Kennett). Data provided by D. Sims. SIOSEIS was used to create a new processed SEG-Y file (mix, agc, filter) from each shot file.

* 2009-09-02 Uploaded the SCS data from ODP Leg 112 (ODP112JR) off northwestern South America along the Peru accretionary complex (Chief Scientists R. Von Huene and E. Suess). Data provided by D. Sims. SIOSEIS was used to create a new processed SEG-Y file (mix, agc, filter) from each shot file.

* 2009-08-27 Uploaded the SCS data from the 1980 Thomas Washingtoncruise (RAMA03WT) in northwesternmost Pacific (PIs J. Winterer and P. Lonsdale). SIOSEIS was used to process the data and seismic section images were made from the new SEG-Y files. Data provided by P. Henkart.

* 2009-08-20 Uploaded the SCS data from ODP Leg 111 (ODP111JR) off northwestern South America along the Peru accretionary complex (Chief Scientists K. Becker and H. Sakai). Data provided by D. Sims. SIOSEIS was used to create a new processed SEG-Y file (mix, agc, filter) from each shot file.

* 2009-08-03 Uploaded the MCS processed data from the 2004 Ewing survey (EW0408) along the southern Alaskan margin (PIs A. Mix, J. Stoner, J. Jaeger, E. Cowan, B. Finney, S. Gulick, L. Mayer, N. Pisias, R. Powell and F. Prahl). Data provided by S. Gulick.

* 2009-07-29 Uploaded the MCS shot data from Leg 10 of the 1979 Mariana Expedition (MARA10WT) on board the Thomas Washington, a survey in the southern Andaman Sea and Bay of Bengal (PIs G. Shor and J. Curray). A single trace was stripped from the SEG-Y files to create 'strip' files from which seismic section images were made. Data provided by P. Henkart.

* 2009-07-29 Uploaded the MCS processed data from the 2002 Hydrate Ridge cruise (EW0208) (PIs N. Bangs, I. Pecher). Data provided by N. Bangs.

* 2009-07-28 Uploaded the SCS shot data from ODP Leg 110 (ODP110JR) on the northern Barbados Ridge accretionary complex (Chief Scientists J.C. Moore and A. Mascle). Data provided by D. Sims. SIOSEIS was used to create a new processed SEG-Y file (mix, agc, filter) for each shot file.

* 2009-07-10 Uploaded the MCS and 3.5kHz shot data and 3.5kHz stacked data from the 2006 surveys (NICLAKES) of Lake Nicaragua and Lake Managua (PIs K. McIntosh and P. Mann). Data provided by K. McIntosh.

* 2009-07-10 Uploaded the MCS shot data from Leg 9 of the 1979 Mariana Expedition (MARA09WT) on board the Thomas Washington in the Molucca and Celebes basins (PI E. Silver). A single trace was stripped from the SEG-Y files to create 'strip' files from which seismic section images were made. Data provided by P. Henkart.

* 2009-07-07 Uploaded the MCS shot data from Leg 2 of the 1978 Guaymas Expedition (GUAY02WT) on board the Thomas Washington in the Guaymas Basin, Gulf of California (PIs J. Curray and G. Moore). A single trace was stripped from the SEG-Y files to create 'strip' files from which seismic section images were made. Data provided by P. Henkart.

* 2009-07-03 Added Chirp data from the 2005 "Paleogene South Pacific APC Transect" cruise (TUIM03MV) (PIs M. Lyle, D. Rea, and T. Moore). Data provided by M. Lyle.

* 2009-05-21 Uploaded Eli Silver's processed MCS data along the northern continental margin of Papua New Guinea, collected during the 1999 Ewing cruise (EW9910) (PIs B. Taylor, L. Kong, J.C. Mutter, A. Lerner-Lam, G. Abers, J. Orcutt, and E. Silver). Data provided by G. Moore.

* 2009-05-19 Uploaded the MCS shot data from Leg 1 of the 1978 Guaymas Expedition (GUAY01WT) on board the Thomas Washington in the southern Gulf of California (PIs J. Curray and G. Moore). A single trace was stripped from the SEG-Y files to create 'strip' files from which seismic section images were made. Data provided by P. Henkart.

* 2009-05-15 Uploaded the processed SCS data from the 2005 SEATOS cruise on board the M/V The Performer off western Sumatra (PIs K. Moran, D. Tappin). Data provided by D. Mosher.

* 2009-04-07 Uploaded navigation for MCS field data from the 2002 Hydrate Ridge cruise (EW0208) (PIs N. Bangs, I. Pecher). LDEO has SEG-Y data - http://www.marine-geo.org/tools/search/SeismicField.php?id=EW0208. Navigation data provided by N. Bangs.

* 2009-04-02 Stripped a single trace from the 1999 Woodlark Basin survey (EW9203) shot data to produce new SEG-Y files (process level = strip) and images (PIs J. Mutter, J. Diebold, C. Mutter, G. Lister, G. Abers).

* 2009-03-27 Released the processed MCS data from the 1991 Ewing cruise (EW9102) along the South East Pacific Rise (PIs R. Detrick, J. Mutter P. Buhl E. Vera J. Orcutt, and A. Harding) as unrestricted. Data provided by G. Kent.

* 2009-03-16 Added MCS processed data from the 2007 Roger Revelle cruise (KNOX06RR) along the Ninetyeast Ridge, Indian Ocean (PIs W. Sager, F. Frey and M. Pringle). Data provided by W. Sager.

* 2009-02-13 Added MCS field data from the 2008 M/V Strong cruise (MISSRIV08) on the Mississippi River (PIs B. Magnani, K. McIntosh, B. Waldron). Data provided by K. McIntosh, B. Magnani, and B. Waldron.

* 2009-02-09 Uploaded navigation for MCS field data from the 2002 Juan de Fuca cruise (EW0207) (PIs S. Carbotte, J. Diebold , R. Detrick, J.P. Canales, A. Harding , J. Orcutt , G. Kent, and J. Babcock). LDEO has SEG-Y data - http://www.marine-geo.org/tools/search/SeismicField.php?id=EW0207. Navigation data provided by J. Alsop.

* 2009-01-21 Released processed and field MCS data from the 2000 Newfoundland Margin cruise (EW0007) (PIs S. Holbrook, B. Tucholke, J. Hopper, K. Louden, H.C. Larsen, S. Deemer, C. Hurich, and J. Hall) as unrestricted.

2008

* 2008-12-16 Added part (at 14°S) of the processed MCS data from the 1991 Ewing cruise (EW9102) along the South East Pacific Rise (PIs R. Detrick, J. Mutter P. Buhl E. Vera J. Orcutt, and A. Harding). Data provided by G. Kent.

* 2008-12-02 Added MCS field data from the 2006 Pacific Equatorial IODP Site Survey on the Roger Revelle (AMAT03RR) (PIs M. Lyle, A. Lyle, J. Bradford, N. Mitchell, and H. Pälike). Data provided by M. Lyle.

* 2008-11-07 Added processed MCS data and CHIRP data from the 2006 Pacific Equatorial IODP Site Survey on the Roger Revelle (AMAT03RR) (PIs M. Lyle, A. Lyle, J. Bradford, N. Mitchell, and H. Pälike). Data provided by M. Lyle.

* 2008-10-22 Added processed MCS data from the 2005 Ewing (EW0501) cruise across the Chicxulub Crater off the Yucatan Peninsula, Mexico (PIs Sean Gulick, G. Christeson, J. Melosh, P. Barton, J. Morgan, M. Warner, and J. Urrutia-Fucugauchi). Data provided by S. Gulick.

* 2008-09-22 Uploaded processed MCS data from Leg 2 of the 1998 Hakuho-Maru (KH98012) ODP site survey across Ontong Java Plateau for ODP Leg 192 (PIs A. Taira, K. Mochizuki, M. Shinohara, M. Coffin, R. Larson, L. Abrams, G. Ito, and O. Eldholm). Data provided by M. Coffin.

* 2008-09-22 Uploaded ridge transect MCS lines across the Juan de Fuca Ridge from the 2002 cruise (EW0207) (PIs S. Carbotte, J. Diebold , R. Detrick, J.P. Canales, A. Harding , J. Orcutt , G. Kent, and J. Babcock). Data provided by J. Alsop.

* 2008-09-01 Added MCS field data and Chirp data from the 2007 Roger Revelle cruise (KNOX06RR) along the Ninetyeast Ridge, Indian Ocean (PIs W. Sager, F. Frey and M. Pringle). Data provided by W. Sager.

* 2008-07-30 Added processed seismic data from the 1995 TAICRUST (EW9509) cruise aboard the Ewing (PIs C.-S. Liu, D. Reed, N. Lundberg, K. McIntosh, G. Moore, Y. Nakamura, and F. Wu). Data provided by P. Schnürle.

* 2008-07-30 Processed seismic data from EW9409 (PIs G. Bond, J. Diebold, S. McGeary and N. Bangs) released as unrestricted access.

* 2008-07-28 Real-time stacks from VANC02MV (PIs A. Fisher, E. Silver, R. Harris, C. Stein, G. Wheat, and K. Wang) released as unrestricted access.

* 2008-07-24 Real-time stacks from EW0104 (PIs A. Fisher, E. Silver, R. Harris, C. Stein, G. Wheat, and K. Wang) released as unrestricted access.

* 2008-06-30 Real-time stacks from EW0210 (PIs D. Lizarralde, G. Axen, G. Kent, J. Fletcher, A. González Fernández, A. Harding, S. Holbrook, and P. Umhoefer) released as unrestricted access.

* 2008-06-27 Processed SEG-Y data from EW0202 (PIs B. Taylor, P. Fryer, G. Moore, and A. Goodliffe) and EW0203 (PIs S. Klemperer, A. Goodliffe, D. Wiens, G. Smith, and J. Hildebrand) released as unrestricted access.

* 2008-01-09 Uploaded the processed MCS data from the 2001-2002 Ewing (EW0114) cruise along the Southeast Indian Ridge (PIs J. Cochran, S. Carbotte, and M. Tolstoy). Data provided by J. Alsop.

* 2008-01-07 Uploaded UTIG's part of the processed MCS data from the 1995 Oceanus (OC270) cruise along the New Jersey slope (PIs J. Austin and G. Mountain). Data provided by J. Alsop.

2007

* 2007-12-06 Uploaded the stacks made at sea during the 2002 Melville (VANC02MV) cruise off Costa Rica as part of TicoFlux II (PIs A. Fisher, E. Silver, R. Harris, C. Stein, G. Wheat, K. Wang). Data provided by E. Silver

* 2007-11-21 Uploaded LDEO's part of the processed MCS data from the 1995 Oceanus (OC270) cruise along the New Jersey slope (PIs J. Austin and G. Mountain). Data provided by J. Alsop.

* 2007-11-08 Uploaded the real-time stacks made at sea during the 2002 Maurice Ewing (EW0210) cruise in the Gulf of California (PIs D. Lizarralde, G. Axen, G. Kent, J. Fletcher, A. González Fernández, A. Harding, S. Holbrook, and P. Umhoefer). Data provided by D. Lizarralde.

* 2007-10-01 Updated Google Earth files with embedded links to images: Stacks (11MB) and   OBS (ocean bottom seismometer) (2MB).

* 2007-08-10 Uploaded MCS lines TicoFlux 01 through 14 from the 2001 Ewing (EW0104) cruise off the Costa Rican margin (PIs A. Fisher, E. Silver, R. Harris, C. Stein, G. Wheat, and K. Wang). These data, processed at sea, were provided by E. Silver.

* 2007-07-31 Uploaded MCS lines 3MCS1, 305, 401, 402,and 403 from the 2000 Newfoundland Margin cruise (EW0007) (PIs S. Holbrook, B. Tucholke, J. Hopper, K. Louden, H.C. Larsen, S. Deemer, C. Hurich, and J. Hall). Data provided by S. Deemer.

* 2007-07-16 Uploaded MCS lines (38-42, 67-86, 89) near the southern segment of the Juan de Fuca Ridge from the 2002 cruise (EW0207) (PIs S. Carbotte, J. Diebold , R. Detrick, J.P. Canales, A. Harding , J. Orcutt , G. Kent, and J. Babcock). Data provided by J.P. Canales.

* 2007-06-05 Uploaded MCS lines (03, 07, 08, 09, 14, 21, 22) near the Endeavour segment of the Juan de Fuca Ridge from the 2002 cruise (EW0207) (PIs S. Carbotte, J. Diebold , R. Detrick, J.P. Canales, A. Harding , J. Orcutt , G. Kent, and J. Babcock). Data provided by E. Van Ark.

* 2007-04-27 Uploaded MCS processed data from the 1996 South Island GeopHysical Transection (SIGHT) cruise (EW9601) (PIs T. Henyey, D. Okaya, F. Davey and T. Stern). Data provided by F. Davey.

* 2007-04-20 Uploaded MCS lines (38, 44-49,51,54,61-64) near the Axial Seamount from the 2002 Juan de Fuca cruise (EW0207) (PIs S. Carbotte, J. Diebold , R. Detrick, J.P. Canales, A. Harding , J. Orcutt , G. Kent, and J. Babcock). Data provided by G. Kent.

* 2007-04-02 Uploaded the MCS lines 2MCS, 105 through 109, 201 through 209, and 301 through 304 from the 2000 Newfoundland Margin cruise (EW0007) (PIs S. Holbrook, B. Tucholke, J. Hopper, K. Louden, H.C. Larsen, S. Deemer, C. Hurich, and J. Hall ). Data provided by D. Shillington.

* 2007-04-02 Uploaded MCS processed data from the 1975 Conrad cruise (RC1904) in the Caribbean region (M. Talwani, PI). Data provided by J. Alsop.

* 2007-03-07 Uploaded MCS processed data from the 1975 Conrad cruise (RC1903) in the Blake Plateau region (M. Talwani, PI). Data provided by J. Alsop.

* 2007-03-07 Uploaded MCS processed data from the 1977 Conrad cruise (RC2101, COST-B2) off eastern US (M. Talwani, PI). Data provided by J. Alsop.

* 2007-03-07 Uploaded 3D SEG-Y file from 2000 Thomas Thompson TTN112 off Oregon (N. Bangs & A. Tréhu, PIs). Data provided by N. Bangs and A. Tréhu.

* 2007-03-07 Uploaded lines 1305-1316, 1318-1320 from EW9501, Caribbean Basins (PIs J. Diebold and N. Driscoll). Data provided by J. Diebold and J. Alsop.

* 2007-02-26 Uploaded field data from 2000 Thomas Thompson TTN112 off Oregon (N. Bangs & A. Tréhu, PIs). Data provided by N. Bangs and A. Tréhu.

* 2007-02-22 Uploaded the MCS SEG-Y data from the 1977 Conrad cruise along the Blake Plateau and Bahamas Platform (RC2102) (PIs R. Houtz and G. Bryan). Data provided by J. Alsop.

* 2007-02-05 Uploaded the MCS lines 101, 102, 103 and 1MCS from the 2000 Newfoundland Margin cruise (EW0007) (PIs S. Holbrook, B. Tucholke, J. Hopper and K. Louden). Data provided by J. Hopper.

* 2007-02-05 Uploaded the MCS SEG-Y data from the 1977 Conrad cruise along the Southern Margin of the Caribbean (RC2103) (PIs M. Talwania, P. Buhl, P. Stoffa, R. Houtz, and D. Hussong). Data provided by J. Alsop.

* 2007-01-09 Uploaded OBS SEG-Y data from the 2004 Blanco Transform seismic cruise (EW0410 - companion cruise to EW0305) (PIs G. Christeson and K. McIntosh). Data provided by G. Christeson.

* 2007-01-09 Uploaded OBS SEG-Y data from the 2003 Hess Deep cruise (EW0305) (PIs G. Christeson, K. McIntosh, and Y. Nakamura). Data provided by G. Christeson.

* 2007-01-09 Trace 3 was stripped from the original 4-channel EW9513 (Tasman Sea region) data to produce seismic images and associated strip files. Uploaded these images and files to the ASP database (PIs S. Cande, J. Stock, M. Coffin, C. Frohlich, and P. Mann. Original data provided by J. Stock and T. Meckel).

2006

* 2006-11-30 Uploaded MCS SEG-Y data from the 1978 Conrad (RC2111) study of the J-Anomaly ridge in the western North Atlantic Sohm and Hatteras basins and beneath the Nova Scotian margin (PIs W. Ludwig and B. Tucholke). Data provided by J. Alsop.

* 2006-10-17 Uploaded MCS SEG-Y data from the 2004 Blanco Transform seismic cruise (EW0410 - companion cruise to EW0305) (PIs G. Christeson and K. McIntosh). Data provided by G. Christeson.

* 2006-10-17 Uploaded MCS SEG-Y data from the 2003 Hess Deep cruise (EW0305) (PIs G. Christeson, K. McIntosh, and Y. Nakamura). Data provided by G. Christeson.

* 2006-10-12 Uploaded MCS SEG-Y data from the 1997 Iberia Seismic Experiment (EW9705) (PIs D. Sawyer, C. Zelt, J. Austin, and Y. Nakamura). Data provided by D. Sawyer.

* 2006-08-30 Uploaded MCS SEG-Y files from the 1989 Venture Leg 1 cruise (VNTR01TW) in the eastern equatorial Pacific (PI N. Pisias). Data obtained from the SIO data center.

* 2006-08-30 Uploaded MCS SEG-Y files from the 1997 Sea of Marmara (SK97) cruise (PIs J. Bull, T. Minshull, R. White, D. McKenzie, and I. Kusçu). Data obtained from the IRIS data center.

* 2006-08-08 Uploaded lines 1289, 1290, & 1291 (processed by S. Mondziel) from EW9501, Caribbean Basins (PIs J. Diebold and N. Driscoll). Data provided by N. Grindlay.

* 2006-08-07 Uploaded the MCS shot data from the 2000 Maurice Ewing (EW0007) cruise on the Newfoundland Margin, northwest Atlantic (PIs S. Holbrook, B. Tucholke, J. Hopper and K. Louden). Data provided by S. Holbrook.

* 2006-05-16 Uploaded the MCS shot data from the 2002 Maurice Ewing (EW0210) cruise in the Gulf of California (PIs D. Lizarralde, G. Axen, G. Kent, J. Fletcher, A. González Fernández, A. Harding, S. Holbrook, and P. Umhoefer). Data provided by D. Lizarralde.

* 2006-05-01 Uploaded the MCS data from the 1985 Robert Conrad (RC2604) cruise on the Barbados Ridge (PIs P. Buhl and G. Westbrook). Data provided by J. Alsop.

* 2006-04-27 Uploaded the SCS data from the 2000 Melvelle (NEMO03MV) ODP site survey in the eastern Pacific (PIs N. Pisias, A. Mix, C. Goldfinger and M. Lyle). Data provided by M. Lyle.

* 2006-04-26 Uploaded OBS data from Line 9 of the 1997 Iberia Seismic Experiment (EW9705) (PIs D. Sawyer, C. Zelt, J. Austin, and Y. Nakamura). Data provided by Y. Nakamura.

* 2006-04-25 Uploaded 4 lines from the deep-crustal MCS LARSE '94 (EW9415) data set in the Inner California Borderland (PIs T. Henyey, G. Fuis, D. Okaya, and R. Clayton). Data provided by D. Okaya.

* 2006-04-06 Uploaded the SCS data from the 2000 Isla Magueyes cruise (IM0005) that collected high-resolution data off western Puerto Rico (PIs N. Grindlay, L. Abrams, and P. Mann). Data provided by N. Grindlay, L. Abrams, and P. Mann.

* 2006-03-24 Uploaded the shot (field) data from the 1995 Ewing cruise (EW9513) that surveyed the southeastern Indian Ocean and southern Tasman Sea (PIs S. Cande, J. Stock, M. Coffin, C. Frohlich, and P. Mann). Data provided by J. Stock and T. Meckel.

* 2006-03-06 Uploaded the MCS data from the 1995 Ewing cruise (EW9504) that was to study climate-induced fluctuations in the California current and to serve as an ODP site survey (PIs M. Lyle, L. Stott, S. Lund, and D. Gorsline). Data provided by M. Lyle.

* 2006-02-14 Uploaded Lines 306 and 3MCS2 from the 2000 Ewing cruise (EW0007) that served as an ODP site survey on the Newfoundland margin (PIs S. Holbrook, B. Tucholke, J. Hopper, and K. Louden). Data provided by H. Lau.

* 2006-02-02 Uploaded the 1985 Robert Conrad cruise (RC2606) that collected MCS data near DSDP Hole 504B off Panama (PIs T. Brocher, J. Mutter, and P. Buhl). Data provided by J. Alsop.

* 2006-01-18 Uploaded the 1982 Robert Conrad cruise (RC2308) that surveyed the Hawaiian Ridge to study the lithospheric flexure of the crust (PIs A. Watts and P. Buhl). Data provided by J. Alsop.

* 2006-01-11 Uploaded the 1982 Robert Conrad cruise (RC2311) that collected data on the Blake Plateau off Florida (PIs J. Ladd and R. Sheridan). Data provided by J. Alsop.

* 2006-01-09 Uploaded the 1988 Robert Conrad cruise (RC2901) that surveyed the southern Chile margin where the Chile Ridge is being subducted beneath the Chile Trench (PIs S. Cande and S. Lewis). Data provided by J. Alsop.

2005

* 2005-12-20 Uploaded the 1999 Maurice Ewing cruise (EW9914, formerly known as EW9913). This cruise collected MCS data along and across all the major spreading centers in the Lau basin south of the Peggy Ridge (PIs A. Harding, J. Collins, and G. Kent). Data provided by A. Harding.

* 2005-11-08 Uploaded the 1997 Moana Wave cruise (MW9719) along the southern Mariana forearc (PIs P. Fryer and G. Moore). Data provided by G. Moore.

* 2005-10-10 Uploaded Ewing 0004, a 2000 cruise studying the Galapagos Spreading Center (PIs J. Sinton, J. Mahoney, G. Ito, R. Detrick, J. Lin, and D. Graham). Data provided by G. Ito.

* 2005-09-29 Uploaded the 1978 Conrad cruise (RC2113) across the Vöring plateau and escarpment (PIs M. Talwani, P. Buhl, and P. Sotffa). Data provided by J. Alsop.

* 2005-09-28 Uploaded the EDGE Alaska (Geotide 8907) cruise, a 1989 survey across the eastern Aleutian trench (PI M. Talwani). Data provided by D. Klaeschen.

* 2005-09-01 Uploaded Ewing 9910, a 1999 ODP site survey in the Woodlark Basin (PIs B. Taylor, L. Kong, J.C. Mutter, A. Lerner-Lam, G. Abers, and J. Orcutt). Data provided by G. Moore.

* 2005-08-24 Uploaded Ewing 0108, a 2001 survey of the Gulf of Corinth (PIs B. Taylor, A. Goodliffe, M. Sachpazi, and A. Hirn). Data provided by G. Moore.

* 2005-08-17 Uploaded Robert Conrad 2114, a 1978 multichannel seismic reflection survey between Iceland and Greenland, Norwegian-Greenland Sea (PIs M. Talwani, P. Buhl, and P. Stoffa). Data provided by J. Alsop.

* 2005-07-27 Uploaded MCS data from Ewing 0404/Seward Johnson II SE Caribbean Seismic Project. Data provided by G. Christeson and A. Escalona.

* 2005-07-26 Uploaded Robert Conrad 3001, a 1989 multichannel seismic reflection survey of the rift valley at the Mid-Atlantic Ridge at Kane FZ (MARK) (PIs R. Detrick and J. Mutter). Data provided by J. Alsop.

* 2005-06-29 Uploaded Ewing 9409, a 1994 multichannel seismic reflection survey of the Aleutian arc and the extensive Alaskina continental shelf (PIs G. Bond, J. Diebold, S. McGeary and N. Bangs). Data provided by J. Alsop.

* 2005-06-24 Uploaded Ewing 0203, a 2002 cruise that served as part 2 of the "Multi-scale Seismic Imaging of the Mariana Subduction Factory" (PIs S. Klemperer, A. Goodliffe, D. Wiens, G. Smith, and J. Hildebrand). Data provided by G. Moore.

* 2005-06-24 Uploaded Ewing 0202, a 2002 cruise that served as part 1 of the "Multi-scale Seismic Imaging of the Mariana Subduction Factory" (PIs B. Taylor, P. Fryer, G. Moore, and A. Goodliffe). Data provided by G. Moore.

* 2005-06-24 Uploaded Ewing 0113, a 2001 cruise across the Exmouth and Cuvier margin system designed to test alternate models for continental margin development (PIs N. Driscoll, U. ten Brink, J. Diebold, G. Karner and B. Taylor). Data provided by G. Moore.

* 2005-06-24 Uploaded Ewing 9510, a 1995 cruise that served as an ODP site survey (prior to leg 180) to characterize rift-to-spreading transition in the Woodlark Basin (PI B. Taylor). Data provided by G. Moore.

* 2005-06-14 Uploaded Ewing 9413, a 1994 cruise investigating Layer 2A properties across the Gorda Ridge, northwest Pacific (PI J. Diebold). Data provided by J. Alsop.

* 2005-06-13 Uploaded Ewing 9103, a 1991 cruise imaging the deep structure beneath the Marquesas and Society Islands (PIs M.K. McNutter, J. Mutter and R. Detrick). Data provided by J. Alsop.

* 2005-05-20 Uploaded LDEO's share of the data from Ewing 9101, a 1991 cruise focusing on the Bransfield Strait and Antarctic Peninsula margin (PIs J. Mutter and J. Austin). LDEO data provided by J. Alsop.

* 2005-05-02 Uploaded Ewing 9602, a 1996 cruise investigating the Austral Seamounts, South Pacific (PIs M. McNutt, J. Mutter, and D. Caress). Data provided by J. Alsop.

* 2005-04-05 Uploaded Cape Hatteras 0698, a 1998 cruise off the coast of New Jersey (PIs G. Mountain, P. Buhl, K. Miller, and R. Sheridan). Data provided by J. Alsop.

* 2005-04-04 Uploaded Ewing 9410, a 1994 cruise in the Bering and Chukchi seas (PI S. Klemperer). Data provided by J. Childs.

* 2005-03-21 Uploaded Ewing 9801, a 1998 cruise investigating giant landslides off the flanks of Kilauea and Ko`olau volcanos, Hawaii (PIs G. Moore, J. Morgan, and C. Zelt). Data provided by G. Moore.

* 2005-03-21 Uploaded Ulloa 9905, a 1999 cruise (CalTech, CICESE, and LDEO) in the northwestern Gulf of California (PIs M. Steckler, G. Mountain, J. Diebold, J. Stock, A. Martin Barajas, and A. González-Fernández). Data provided by J. Alsop.

* 2005-03-18 Uploaded Conrad 2405 and 2406, 1983 joint cruises off the western coast of Morocco (PI D. Hayes). Data provided by J. Alsop.

* 2005-03-08 Upgraded to gigabit internet to improve web page interaction and downloading speeds.

* 2005-03-08 Uploaded Conrad 2106, a 1978 Falkland Plateau project (PI W. Ludwig). Data provided by J. Alsop.

2004

* 2004-12-27 Interuptions in service will occur this week as hardware and software systems are upgraded.

* 2004-12-14 The Marine Geoscience Data Management System will be exhibiting its various programs at Booth 430 at AGU.

* 2004-11-30 The file download cart system was inoperative 19-29 Nov.

* 2004-11-17 Uploaded Ewing 9501, Caribbean Basins (PI's J. Diebold and N. Driscoll). Data provided by J. Alsop.

* 2004-11-04 Uploaded FAIM-2 Far-offset Airgun Imaging of the Mantle, Ewing 0106 (Lizarralde and Gaherty, PIs). Data provided by D. Lizarralde.

* 2004-09-22 Uploaded OBS data from Ewing 0404/Seward Johnson II SE Caribbean Seismic Project. Data provided by G. Christeson.

* 2004-09-03 Updated navigation for minor millisecond truncation error for several lines in each of these cruises: ig1503, ig1904, ig2301, ig2302, ig2303, ew9511.

* 2004-09-01 Updated navigation for Nankai Trough Fred Moore 3506 lines nt62-2,3 and 4.

* 2004-08-30 Uploaded data from 1983 Fred Moore 1901 (Y. Nakamura, PI).

* 2004-08-30 Uploaded data from 1992 Gyre 92g06 (J. Phillips, PI).

* 2004-08-19 Uploaded data from 1990 Ewing 9009 (K. Miller, G. Mountain, PIs). Data provided by J. Alsop.

* 2004-08-16 Uploaded data from 1979 Fred Moore 1701 (Y. Nakamura, PI).

* 2004-08-16 Uploaded data from 1991 Atlantis II 9101 (G.J. Fryer & G.M. Purdy, PIs). Data provided by G. Christeson.

* 2004-08-16 Uploaded data from 1996 Longhorn 96l676 (R. Buffler & Y. Nakamura, PIs).

* 2004-08-16 Uploaded OBS data from 2000 Thomas Thompson TTN112 (N. Bangs & A. Tréhu, PIs). Data provided by N. Bangs.

* 2004-08-16 Uploaded data from 2002 Ewing 0208 (N. Bangs & I. Pecher, PIs). Data provided by N. Bangs.

* 2004-08-09 Uploaded Wecoma 9605b Eel River stacks from LDEO. Data provided by S. Saustrup.

* 2004-07-19 First meeting of the NSF Geosciences Databases Oversight Committee at Lamont-Doherty Geological Observatory.

* 2004-07-01 Updated navigation for Nankai Trough fm3506 line nt62-8.

* 2004-06-25 Released beta version of new downloading system for multiple files.

* 2004-06-22 Updated navigation for Conrad 2510 stacks and migrations.

* 2004-06-17 Updated milliseconds in navigation files associated with OBS data from ew9803, Olympic, nbp002, nbp007a and ori429.

* 2004-06-01 Continuing to update seismic images with improved annotation.

* 2004-05-14 Uploaded 1980 Vema 3618 Somali Basin stacks provided by J. Alsop (P. Rabinowitz, PI).

* 2004-05-01 Released beta version of new web site accessing redesigned data bases and improved search capabilities.

* 2004-05-01 Older web services are available at www-udc.ig.utexas.edu/srws.

* 2004-01-12 Meeting at LDEO to coordinate designs and interoperability of Data Centers, and U.S. MARGINS Focus Sites.

2003

* 2003-10-07 Discontinued development and updates of original seismic web site.

* 2003-10-01 Uploaded Wecoma 9605b Eel River stacks provided by C. Fulthrope.

* 2003-09-30 NSF funding of Seismic Data Management System starts.

* 2003-07-09 Uploaded Vickers 09 OBS data provided by G. Christeson.

* 2003-06-11 Uploaded Ewing 0005 migrated stacks provided by K. McIntosh.