United States Geological Survey YearbookU.S. Geological Survey, 1994 - Geology |
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Page 3
... seismic information collection and dis- semination . The large seismic network that monitors earthquakes in southern California is operated from this location , and , within minutes of the Northridge earthquake , scien- tists began ...
... seismic information collection and dis- semination . The large seismic network that monitors earthquakes in southern California is operated from this location , and , within minutes of the Northridge earthquake , scien- tists began ...
Page 4
... seismic waveform data indicate slips of as much as 4 meters on the fault plane at depths below 5 kilometers ; little slip occurs on the shallow portions of the fault . The location of the fault plane as inferred from the aftershock ...
... seismic waveform data indicate slips of as much as 4 meters on the fault plane at depths below 5 kilometers ; little slip occurs on the shallow portions of the fault . The location of the fault plane as inferred from the aftershock ...
Page 5
... seismic data center , an educational outreach program for high school and elementary school pupils , and workshops for professors of engi- neering and seismology , USC and USGS scientists carry out comprehen- sive data collection and ...
... seismic data center , an educational outreach program for high school and elementary school pupils , and workshops for professors of engi- neering and seismology , USC and USGS scientists carry out comprehen- sive data collection and ...
Page 7
... seismic safety standards , and national and regional seismic networks . The USGS also signed 15 cooperative agreements , val- ued at $ 2.8 million , with universities to support the U.S. National Seismic Network , one of the key ...
... seismic safety standards , and national and regional seismic networks . The USGS also signed 15 cooperative agreements , val- ued at $ 2.8 million , with universities to support the U.S. National Seismic Network , one of the key ...
Page 39
... seismic - reflection profil- ing on the Genesee River . The complex ground - water - flow system involves multiple aquifers in the glacial sediments and the bedrock . In June 1994 , a team of specialists from the USGS examined the ...
... seismic - reflection profil- ing on the Genesee River . The complex ground - water - flow system involves multiple aquifers in the glacial sediments and the bedrock . In June 1994 , a team of specialists from the USGS examined the ...
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activities Administration agencies agricultural aquifer areas Assessment atmosphere Award Bureau Center City City of w coal Colorado comet Commission concentrations contaminant cooperation in earth County Water data sets database debris flows discharge distribution Division DSDL earth science environment Environmental Federal flood floodplain geographic information systems Geological Survey USGS GeoMedia geospatial data global ground-water hazards High Plains hydrologic impact Internet Irrigation KILOMETERS Lake land levees locations maps ment methane Mineral Resources Mississippi River monitoring Mount Rainier Mount Zirkel Wilderness Municipal National natural gas nitrate Northridge earthquake NSDI pesticides petroleum Planning region Reston River Basin Scientific and technical scientists sediment seismic Service South Platte River spatial data studies technical cooperation Telephone tion Transportation U.S. Geological Survey U.S.-Mexico border University users USGS Valley videoconferencing Volunteer Water Conservation District Water District Water Resources