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 #3: This report supersedes any earlier reports of this event.
This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:37:47 PM (PDT) on Saturday, May 4, 2013.
The magnitude 1.6 event occurred 13 km (8 miles) N (11 degrees) of Willits, CA.
The hypocentral depth is 0.2 km (0.1 miles).
| Magnitude | 1.6 - duration magnitude (Md) | |
|---|---|---|
| Time | Saturday, May 4, 2013 at 3:37:47 PM (PDT) Saturday, May 4, 2013 at 22:37:47 (UTC) |
|
| Distance from | Willits, CA - 13 km (8 miles) N (11 degrees) Laytonville, CA - 22 km (14 miles) SE (143 degrees) Covelo, CA - 30 km (19 miles) SSW (193 degrees) Fort Bragg, CA - 42 km (26 miles) ENE (77 degrees) |
|
| Coordinates | 39 deg. 31.7 min. N (39.528N), 123 deg. 19.5 min. W (123.325W) | |
| Depth | 0.2 km (0.1 miles) | |
| Quality | Good | |
| Location Quality Parameters | Nst= 17, Nph= 17, Dmin=15 km, Rmss=0.12 sec, Erho=0.3 km, Erzz=1.5 km, Gp=86.4 degrees | |
| Event ID | nc71985526 | |
| Additional Information | map || waveforms Waveforms | |
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