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 8:03:48 PM (PDT) on Monday, July 21, 2025.
The magnitude 0.3 event occurred 9 km (5 miles) WNW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.3 - duration magnitude (Md) |
| Time | Monday, July 21, 2025 at 8:03:48 PM (PDT) Tuesday, July 22, 2025 at 3:03:48 (UTC) |
| Distance from |
The Geysers, CA - 9 km (5 miles) WNW (302 degrees) Cobb, CA - 10 km (6 miles) W (268 degrees) Cloverdale, CA - 15 km (9 miles) E (84 degrees) Kelseyville, CA - 18 km (11 miles) S (181 degrees) Soda Bay, CA - 21 km (13 miles) SSW (193 degrees) |
| Coordinates | 38 deg. 49.2 min. N (38.819N), 122 deg. 50.5 min. W (122.842W) |
| Depth | 2.06 km (1.30 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=25, Nph=25, Dmin=0.7 km, Rmss=0.02 sec, Erho=0.2 km, Erzz=0.29 km, Gp=69 degrees |
| Event ID# | nc75213197 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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