- Most Recent Earthquake
- Special Activity
- 4 March, 2006, Siletz, Oregon Earthquake, Mw=3.8, 43 km depth
- Gorda Ridge Eruption, April, 2001
- 28 February, 2001, Nisqually, WA Earthquake, Mw=6.8
-
Axial Seamount, Juan de Fuca Ridge, January, 1998
- Moment-Tensor Catalogue
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1998
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1997
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1996
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1995
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1994
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1990-1993 (incomplete)
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Regional Broadband Seismic Stations
- Related Information on Other
Web-Servers
-
Seismo-surfing the InterNet
- NOAA Vents Program:
SOSUS T-Phase Monitoring
- Pacific Northwest
Seismograph Network
- UC
Berkeley Seismographic Station
- US
National Seismograph Network
- Pacific
Geoscience Centre, Sidney, British Columbia
- Canadian National Seismograph
Network
- Northern California Earthquake
Data Center
- USGS, recent CA&NEV
earthquakes
- Humboldt State University
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Since January, 1994, we provide moment-tensor solutions for magnitude
greater or equal 4.0 earthquakes in the Pacific Northwest region using
regionally recorded broadband seismograms.
Quarterly summaries are included in the Pacific Northwest Regional
Seismic Network reports. The method is described in Nabelek and Xia,
Geophysical Research Letters, 22, 13-16, 1995 with an application to
the 1993 Scotts Mills, Oregon earthquake. The 1993 Klamath Falls, Oregon
earthquake sequence is described in Braunmiller et al., Geophysical
Research Letters, 22, 105-108, 1995.
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