== PRELIMINARY EARTHQUAKE REPORT ==
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 |
For more information, see http://quake.wr.usgs.gov/
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