Recent Earthquakes in California and Nevada
== 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 10:19:00 AM (PDT) on Monday, March 24, 2025.
The magnitude 0.3 event occurred 3 km (2 miles) S of Cobb, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.3 - duration magnitude (Md) |
| Time | Monday, March 24, 2025 at 10:19:00 AM (PDT) Monday, March 24, 2025 at 17:19:00 (UTC) |
| Distance from |
Cobb, CA - 3 km (2 miles) S (175 degrees) The Geysers, CA - 4 km (2 miles) ENE (60 degrees) Middletown, CA - 10 km (6 miles) WNW (297 degrees) Hidden Valley Lake, CA - 14 km (9 miles) W (264 degrees) Lower Lake, CA - 16 km (10 miles) SW (216 degrees) |
| Coordinates | 38 deg. 47.6 min. N (38.794N), 122 deg. 43.2 min. W (122.720W) |
| Depth | 1.68 km (1.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=16, Nph=16, Dmin=0.4 km, Rmss=0.02 sec, Erho=0.28 km, Erzz=0.39 km, Gp=96 degrees |
| Event ID# | nc75154537 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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