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 2:01:14 PM (PDT) on Sunday, May 5, 2013.
The magnitude 1.4 event occurred 3 km (2 miles) N (2 degrees) of Alamo, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.4 - duration magnitude (Md) | |
|---|---|---|
| Time | Sunday, May 5, 2013 at 2:01:14 PM (PDT) Sunday, May 5, 2013 at 21:01:14 (UTC) |
|
| Distance from | Alamo, CA - 3 km (2 miles) N (2 degrees) Walnut Creek, CA - 4 km (3 miles) SE (139 degrees) Danville, CA - 7 km (4 miles) NNW (335 degrees) San Francisco City Hall, CA - 36 km (22 miles) ENE (71 degrees) |
|
| Coordinates | 37 deg. 52.6 min. N (37.877N), 122 deg. 1.8 min. W (122.030W) | |
| Depth | 10.9 km (6.8 miles) | |
| Quality | Good | |
| Location Quality Parameters | Nst= 16, Nph= 16, Dmin=4 km, Rmss=0.04 sec, Erho=0.4 km, Erzz=0.6 km, Gp=122.4 degrees | |
| Event ID | nc71986091 | |
| Additional Information | map || waveforms Waveforms | |
Did you feel it? ||
Shake Map North
More Information
|| Contacts
