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40 Titles Match Your Query
Showing 1 through 40 of 40
1. An Investigation into the Seismic Signatures Generated by Iceberg Calving and Rifting [fricker_0739769]
This award supports a project to strengthen collaborations between the various research groups working on iceberg calving. Relatively little is known about the calving process, especially the physics ...


2. Seismic Experiment Ross Ice Shelf [SERIS]
A wide-angle reflection/refraction experiment consisted of 4 deployments of 23-25 kilometers long receiving array, with 162 channels at intervals of 100- 300 meters. Two of deployments ...


3. 1990 PASSCAL/USGS/GSC Brooks Range Seismic Survey [PASSCAL_BROOKS2]
In the summer of 1990, the U.S. Geological Survey, Rice University and the Geological Survey of Canada conducted a seismic experiment across the Brooks Range, Alaska. The goal of the experiment ...


4. 1988 Brooks Range Seismic Survey [PASSCAL_BROOKS]
This survey was designed to gather a reversed wide-angle reflection/refraction profile in the northern Brooks Range. Data are useful in the investigation of the crustal structure of the Brooks Range ...


5. Anchorage, Alaska Site Response [PASSCAL_AASR]
19 short period stations were deployed in the summer of 1994 to record local earthquakes around Anchorage, AK to determine site responses. 15 earthquakes were recorded. The experiment was repeated ...


6. IRIS Program for Array Seismic Studies of the Continental Lithosphere (PASSCAL) [EARTH_INT_SEIS_IRIS_03]
IRIS has organized studies of the continental lithosphere using portable arrays of seismic receivers. Several of these use earthquakes as sources and several use explosive sources. Studies include ...


7. Mendocino Aftershock Experiment [PASSCAL_MEND1]
From April 27, 1992 through May 19, 1992 an array of up to eleven 3-component stations was operated in the vicinity of the April 25, 1992 Cape Mendocino Earthquake. The array operated with a variety ...


8. South Iceland Seismic Refraction Experiment of 1990 [PASSCAL_ICELAND_SEIS_REFRACT]
The experiment design was a linear profile of 210 receiver points and 11 shot points crossing the Western Volcanic Zone and South Iceland Seismic Zone of southern Iceland. The profile is oriented ...


9. 1990 Beaufort Ambient Seismo-Acoustics Beneath Ice Cover [PASSCAL_BASIC]
This experiment was part of an ONR (Office of Naval Research) sponsored effort to look at seismic noise propogating under an ice sheet. A set of 1 Hz and a set of 5 second seismometers were recorded ...


10. Santa Cruz Mountains, Dense Array [PASSCAL_SCRUZ]
This dataset was collected during the May, 1991 Santa Cruz Mountains Dense Array, controlled seismic source experiment. An array of 20 elements with average spacing of 15 meters was deployed at Zayante ...


11. PASSCAL Assembled data set for Ouachita Experiment [OUACHITA_SEISMO_EXPT]
The 1986 Ouachita Lithospheric Seismology Experiment consisted of a 200 km seismic profile with 793 recording sites spaced approximately 250 m apart into which 29 shots were fired. The experiment ...


12. Adirondack Broad Band Array (ABBA) [PASSCAL_ABBA]
Objective: Determination of anistropy and depth/characteristics of discontinuties in the mantle and the Moho beneath the Adirondacks. Preliminary results: Azimuthal Anisotropy is oriented ENE-WSW ...


13. Onshore/Offshore Experiment in the Bering-Chukchi Sea, [PASSCAL_BSEA]
This report contains the data from fourteen deep-crustal wide-angle seismic reflection and refraction profiles recorded onland in western Alaska and eastern Siberia from marine air gun sources in ...


14. 1989 Archean-Proterozoic transition Experiment [PASSCAL_APT]
Twenty-five 3-component stations installed along a 1500 km transect from western Ontario to eastern Wyoming recorded a total of 324 teleseismic and regional events with body wave magnitude greater ...


15. Pinon Flat Small Aperture Array Experiment High Frequency Data [PASSCAL_PINON2]
The array consisted of 28 sensors arranged in 5 concentric rings similar to the NORESS Array. All of the stations had STS-2 or Guralp CMG-3ESP sensors. This is the 100 sps triggered data. There are ...


16. Pinyon Flat High Frequency Array Data Set [PASSCAL_PINON1]
58 3-component short period seismometers were deployed in a grid pattern covering an area about 250 meters square near the Pinon Flats Observatory. The goal was to record the unaliased seismic wavefields ...


17. Seismic Study Data on Redoubt Volcano, Alaska [PASSCAL_REDOUBT]
This was an experiment to look at the seismic energy generated by the Redoubt Volcano. The instruments were deployed on the volcano to record 200 volcano-tectonic events and 250 regional events with ...


18. 1989 Greenland Seismic Survey [PASSCAL_GREENLAND_SURVEY]
The 1989 seismic survey was part of a large cooperative project mounted in Greenland to carry out geophysical studies of the Earth's oldest crust. The targets included possible oceanic crust under ...


19. 1994 Krafla Undershooting Experiment [PASSCAL_KRAFLA]
Thirty-eight instruments were used to shoot two perpendicular refraction profiles across the Krafla central volcano. The North/South profile is 20 km long while the East/West profile is 55 km long. ...


20. Cape Mendocino Calibration Experiment [PASSCAL_MCKSH]
This was a piggyback effort in conjunction with the USGS. In 1993, the USGS detonated four shots to calibrate the seismic network near Cape Mendocino, CA. Stanford and the USGS deployed a refraction ...


21. ICEMELT LINE [PASSCAL_ICEMELT]
The sliced ICEMELT broadband data, Department of Terrestrial Magnetism, Carnegie Institution of Washington. The data tapes contain sliced SAC files for earthquakes recorded on the ICEMELT experiment. ...


22. Iceland Hotspot [PASSCAL_ICELAND_HOTSPOT]
35 broad band sensors together with the mostly short-period SIL network record local and teleseismic events with the aim to image the plume and its interaction with the ridge system.


23. Lithoprobe Abitibi-Grenville geologic transect [PASSCAL_ABITIBI]
Abstract from Harvard Workshop on continental roots, Oct 10-13, 1997: Thermomechanical erosion of the continental lithosphere beneath the Precambrian Superior and Grenville provinces Canada relation ...


24. Minnesota River Valley 1990 Wide-angle Experiment [PASSCAL_94-006]
In the summer of 1990, the University of Wyoming conducted a wide-angle reflection/refraction experiment along the Minnesota River Valley. The goal of the experiment was to image crustal structure ...


25. Western Superior Teleseismic Data [PASSCAL_TWIST]
This is a teleseismic study along the main N-S corridor of the LITHOPROBE Western Superior Transect. The objectives of the study are to determine the structure and physical properties of the subcrustal ...


26. Iceland Experiment --- Events [PASSCAL_ICELAND_EXPT]
35 broad band sensors together with the mostly short-period SIL network record local and teleseismic events with the aim to image the Icelandic mantle plume and its interaction with the ridge (spreading ...


27. 1990 EDGE Experiment off of Virginia Coast [PASSCAL_EDGE_EXPT_VA]
The EDGE seismic experiment shot on the M/V GECO Searcher in September 1990 recorded seismic reflection profiles to 16 sec. in a 560 km grid off the coast of Virginia. Shots of a 10,000 cu. inch, ...


28. 1991 Fogo Island On-Shore Off-Shore Experiment [PASSCAL_FOGO]
The data were acquired during July 1991 in conjunction with LITHOPROBE East. Three marine airgun lines were shot on the northeast Newfoundland shelf and recorded on Fogo Island off the north coast ...


29. A comprehensive geophysical investigation to assess seismic hazards in the coassesment of seismicity in the Wabash Valley [PASSCAL_WABASH]
Recent paleoseismic evidence had shown there were 5-8 magnitude greater than 6 earthquakes in this region in the past 20,000 years. The study area has always been at the fringe of previously operated ...


30. Broadband Experiment Across the Alaska Range [PASSCAL_BEAAR]
This is a RESTRICTED data set. This 2.5 year passive broadband experiment seeks to understand what holds up Mt McKinley and the Alaska Range. We will deploy instruments over much of the road system ...


31. Characterization of Gravity Gradient Noise at LIGO (Laser Interferometer Gravitational Wave Observatory), Livingston, LA [PASSCAL_LIGO]
The researchers wish to characterize the gravity gradient seismic noise at the LIGO Livingston Observatory (LLO). LIGO (Laser Interferometer Gravitational Wave Observatory) consists of two almost ...


32. Chicxulub Passive seismic experiment, Yucatan Peninsula, Mexico [PASSCAL_CHICXULUB_PASSIVE]
The objectives of the above experiment were: - To record seismic data from local, regional and teleseismic data over the chicxulub impact structure. - To study this data and determine if any anisotropy ...


33. Chicxulub Seismic Experiment [PASSCAL_CHICXULUB_ACTIVE]
These data are from 91 PASSCAL instruments located on land and recording shots from a marine seismic vessel near the Yucatan Penninsula of Mexico.


34. Data from the PASSCAL NOMAD Experiment, Southern New York [PASSCAL_NOMAD]
STS-2s were deployed at four sites in southern New York (VASR, WIND, WICK, and SCCC) in June, 1997. The instruments at VASR and WIND were moved to UCON and UHRT in October, 1998, and the experiment ...


35. Glendora Seismic Experiment, Glendora Lake, Indiana [PASSCAL_GLENDORA]
Approximately 50 units were deployed to look at energy coupling of C4 explosive sources under water. Charge sizes ranged from 5 lbs to 100 lbs. This data set is also ideal for studying topographic ...


36. IRIS PASSCAL Data from the Mississippi Embayment Experiment [PASSCAL_MISS_EMBAYMENT]
Description: The UW-Madison deployed 3 arrays of up to twelve 3 component seismographs across the New Madrid Zone in the winter and summer months of 1991 through 1993. Event data from this temporary ...


37. New England Broadband Experiment [PASSCAL_NEWE]
Three broadband (CMG-40T) stations were operated in New England between March 1995 and March 1996. This data set contains event data from this deployment.


38. The Missouri to Massachusetts Broadband Seismometer Experiment [PASSCAL_MOMA]
In the MOMA experiment, 18 broadband seismometers were deployed between permanent IRIS/GSN stations CCM (Cathedral Caves, Missouri) and HRV (Harvard,Massachusetts), providing a linear 20-station array ...


39. Aleutian Arc Seismic Experiment [PASSCAL_ALAR]
27 instruments were deployed at 18 different locations in the Aleutian Islands to record the airguns from the Ewing as it shot offshore. The full data report is available in PDF at the following ...


40. Seismic Data available from the IRIS (Incorporated Research Institutions for Seismology) Consortium [IRIS_DATA]
The Incorporated Research Institutions for Seismology (IRIS) is a consortium of United States Universities that have research programs in seismology. The purpose of IRIS is to develop and operate ...


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