== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 5:35:14 AM (PDT) on Sunday, May 5, 2013.
The magnitude 1.6 event occurred 45 km (28 miles) W of Red Bluff, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | |
1.6 - duration magnitude (Md) |
| Time | |
Sunday, May 5, 2013 at 5:35:14 AM (PDT) Sunday, May 5, 2013 at 12:35:14 (UTC) |
| Distance from | |
Red Bluff, CA - 45 km (28 miles) W (263 degrees) Cottonwood, CA - 50 km (31 miles) SW (236 degrees) Alder Springs, CA - 53 km (33 miles) N (356 degrees) Redding, CA - 60 km (37 miles) SSW (212 degrees) |
| Coordinates | |
40 deg. 7.8 min. N (40.130N), 122 deg. 45.9 min. W (122.764W) |
| Depth | |
7 km (4.3 miles) |
| Quality | |
Good |
| Location Quality Parameters | |
Nst= 11, Nph= 11, Dmin=6 km, Rmss=0.08 sec, Erho=0.4 km, Erzz=0.8 km, Gp=104.4 degrees |
| Event ID# | |
nc71985836 |
| Additional Information | |
map || waveforms |
|
Waveforms |
For more information, see http://quake.wr.usgs.gov/
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