Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
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 12:05:02 PM (PDT) on Thursday, March 27, 2025.
The magnitude 2.2 event occurred 6 km (4 miles) WNW of Cobb, CA.
The hypocentral depth is 2 km ( 1 mile).
Magnitude | 2.2 - duration magnitude (Md) |
Time | Thursday, March 27, 2025 at 12:05:02 PM (PDT) Thursday, March 27, 2025 at 19:05:02 (UTC) |
Distance from |
Cobb, CA - 6 km (4 miles) WNW (284 degrees) The Geysers, CA - 7 km (4 miles) NNW (335 degrees) Kelseyville, CA - 16 km (10 miles) SSE (165 degrees) Soda Bay, CA - 18 km (11 miles) S (180 degrees) Middletown, CA - 18 km (11 miles) WNW (301 degrees) |
Coordinates | 38 deg. 50.1 min. N (38.835N), 122 deg. 47.4 min. W (122.791W) |
Depth | 1.88 km (1.20 miles) |
Quality | Excellent |
Location Quality Parameters | Nst=42, Nph=40, Dmin=0.4 km, Rmss=0.05 sec, Erho=0.17 km, Erzz=0.25999999 km, Gp=35 degrees |
Event ID# | nc75156287 |
Additional Information | Map First Motion Focal Mechanism Waveforms |
For more information, see https://earthquake.usgs.gov
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