Magnitude 6.7 - OFF THE COAST OF NORTHERN CALIFORNIA
2005 June 17 06:21:41 UTC
Earthquake Details
- This event has been reviewed by a seismologist.
| Magnitude | 6.7 |
|---|---|
| Date-Time |
|
| Location | 40.758°N, 126.595°W |
| Depth | 10 km (6.2 miles) set by location program |
| Region | OFF THE COAST OF NORTHERN CALIFORNIA |
| Distances | 205 km (130 miles) W of Eureka, California 205 km (130 miles) W of Fortuna, California 230 km (140 miles) WSW of Crescent City, California 500 km (310 miles) WNW of SACRAMENTO, California |
| Location Uncertainty | horizontal +/- 3.5 km (2.2 miles); depth fixed by location program |
| Parameters | NST=239, Nph=239, Dmin=241.3 km, Rmss=0.98 sec, Gp= 47°, M-type=teleseismic moment magnitude (Mw), Version=Q |
| Source |
|
| Event ID | uszkal |
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Earthquake Summary
Felt Reports
Felt (III) at Arcata, Bayside, Burlingame, Crescent City, Daly City, Eureka, Felton, Ferndale, Fortuna, Los Gatos, Redwood City, San Bruno, San Francisco, San Mateo, Santa Cruz, South San Francisco and Trinidad. Also felt (III) at Brookings and Grants Pass, Oregon. Felt from southern Oregon south as far as the San Francisco Bay area.
Tectonic Summary
Earthquake Maps

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Location Maps
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Historical Seismicity
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EQ Density Map
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Scientific & Technical Information
Additional Information
- Preliminary Earthquake Report
- U.S. Geological Survey, National Earthquake Information Center:
World Data Center for Seismology, Denver


