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 #0: 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 7:35:57 PM (PDT) on Thursday, May 2, 2013.
The magnitude 1.5 event occurred 13 km (8 miles) E (94 degrees) of Fremont, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 1.5 - duration magnitude (Md) | |
|---|---|---|
| Time | Thursday, May 2, 2013 at 7:35:57 PM (PDT) Friday, May 3, 2013 at 2:35:57 (UTC) |
|
| Distance from | Fremont, CA - 13 km (8 miles) E (94 degrees) Milpitas, CA - 14 km (8 miles) NNE (24 degrees) Pleasanton, CA - 14 km (9 miles) SSE (168 degrees) San Jose City Hall, CA - 23 km (14 miles) NNE (12 degrees) |
|
| Coordinates | 37 deg. 32.4 min. N (37.540N), 121 deg. 50.5 min. W (121.841W) | |
| Depth | 4.3 km (2.7 miles) | |
| Quality | Excellent | |
| Location Quality Parameters | Nst= 15, Nph= 15, Dmin=4 km, Rmss=0.07 sec, Erho=0.3 km, Erzz=0.5 km, Gp=75.6 degrees | |
| Event ID | nc71984461 | |
| Additional Information | map || waveforms Waveforms | |
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