Recent Earthquakes
Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:59:25 PM (PDT) on Friday, May 3, 2013.
The magnitude 1.9 event occurred 18 km (11 miles) NE (39 degrees) of Nice, CA.
The hypocentral depth is 12 km ( 7 miles).
| Magnitude | 1.9 - duration magnitude (Md) | |
|---|---|---|
| Time | Friday, May 3, 2013 at 3:59:25 PM (PDT) Friday, May 3, 2013 at 22:59:25 (UTC) |
|
| Distance from | Nice, CA - 18 km (11 miles) NE (39 degrees) Lucerne, CA - 19 km (12 miles) NNE (21 degrees) Clearlake Oaks, CA - 25 km (15 miles) N (351 degrees) Ukiah, CA - 44 km (27 miles) ENE (75 degrees) |
|
| Coordinates | 39 deg. 14.9 min. N (39.248N), 122 deg. 43.0 min. W (122.717W) | |
| Depth | 11.7 km (7.3 miles) | |
| Quality | Good | |
| Location Quality Parameters | Nst= 29, Nph= 29, Dmin=12 km, Rmss=0.08 sec, Erho=0.2 km, Erzz=0.6 km, Gp=50.4 degrees | |
| Event ID | nc71985006 | |
| Additional Information | map || waveforms Waveforms NCSS First Motion Mechanism 1 | |
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