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 8:11:43 AM (PDT) on Wednesday, October 2, 2013.
The magnitude 1.8 event occurred 18 km (11 miles) NE (35 degrees) of San Ardo, CA.
The hypocentral depth is 4 km ( 3 miles).
| Magnitude | 1.8 - duration magnitude (Md) | |
|---|---|---|
| Time | Wednesday, October 2, 2013 at 8:11:43 AM (PDT) Wednesday, October 2, 2013 at 15:11:43 (UTC) |
|
| Distance from | San Ardo, CA - 18 km (11 miles) NE (35 degrees) King City, CA - 31 km (19 miles) ESE (103 degrees) New Idria, CA - 32 km (20 miles) SSW (200 degrees) Parkfield, CA - 43 km (27 miles) NW (311 degrees) |
|
| Coordinates | 36 deg. 9.0 min. N (36.150N), 120 deg. 47.5 min. W (120.792W) | |
| Depth | 4.4 km (2.7 miles) | |
| Quality | Fair | |
| Location Quality Parameters | Nst= 18, Nph= 18, Dmin=8 km, Rmss=0.14 sec, Erho=1.2 km, Erzz=0.7 km, Gp=172.8 degrees | |
| Event ID | nc72080101 | |
| Additional Information | map || waveforms Waveforms | |
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