Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #M: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A moderate earthquake occurred at 4:19:10 AM (PST) on Saturday, February 22, 2003.
The magnitude 5.4 event occurred 5 km (3 miles) N of Big Bear City, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 5.4 - local magnitude (Ml) |
|---|---|
| Time | Saturday, February 22, 2003 at 4:19:10 AM (PST) Saturday, February 22, 2003 at 12:19:10 (UTC) |
| Distance from | Big Bear City, CA - 5 km (3 miles) N (6 degrees) town of Big Bear Lake, CA - 9 km (6 miles) NE (38 degrees) Lucerne Valley, CA - 17 km (11 miles) SSE (149 degrees) San Bernardino, CA - 47 km (29 miles) ENE (61 degrees) |
| Coordinates | 34 deg. 18.6 min. N (34.310N), 116 deg. 50.9 min. W (116.848W) |
| Depth | 1.2 km (0.7 miles) |
| Location Quality | Good |
| Location Quality Parameters | Nst=118, Nph=118, Dmin=5 km, Rmss=0.28 sec, Erho=0.2 km, Erzz=0.5 km, Gp=28.8 degrees |
| Event ID# | ci13935988 |
| Additional Information | 2-degree map || waveforms Topo map centered at earthquake (This link takes you offsite). ShakeMap shaking intensity maps Did you feel it? Berkeley moment tensor solution |
For more information, see http://www.trinet.org/
[ Data Sources || Contacts ]