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 #1: This report supersedes any earlier reports of this event.
This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 7:20:20 AM (PDT) on Monday, May 6, 2013.
The magnitude 1.7 event occurred 2 km (1 miles) ENE (72 degrees) of Berkeley, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.7 - duration magnitude (Md) | |
|---|---|---|
| Time | Monday, May 6, 2013 at 7:20:20 AM (PDT) Monday, May 6, 2013 at 14:20:20 (UTC) |
|
| Distance from | Berkeley, CA - 2 km (1 miles) ENE (72 degrees) Orinda, CA - 6 km (4 miles) W (270 degrees) Oakland, CA - 8 km (5 miles) NNE (12 degrees) San Francisco City Hall, CA - 19 km (12 miles) NE (52 degrees) |
|
| Coordinates | 37 deg. 52.6 min. N (37.877N), 122 deg. 15.1 min. W (122.251W) | |
| Depth | 9.3 km (5.8 miles) | |
| Quality | Excellent | |
| Location Quality Parameters | Nst= 32, Nph= 32, Dmin=0 km, Rmss=0.08 sec, Erho=0.2 km, Erzz=0.4 km, Gp=46.8 degrees | |
| Event ID | nc71986486 | |
| Additional Information | map || waveforms Waveforms NCSS First Motion Mechanism 1 | |
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