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 9:48:40 AM (PDT) on Sunday, July 20, 2025.
The magnitude 0.8 event occurred 8 km (5 miles) NW of The Geysers, CA.
The hypocentral depth is 7 km ( 5 miles).
| Magnitude | 0.8 - duration magnitude (Md) |
| Time | Sunday, July 20, 2025 at 9:48:40 AM (PDT) Sunday, July 20, 2025 at 16:48:40 (UTC) |
| Distance from |
The Geysers, CA - 8 km (5 miles) NW (322 degrees) Cobb, CA - 8 km (5 miles) W (277 degrees) Kelseyville, CA - 17 km (10 miles) S (171 degrees) Cloverdale, CA - 18 km (11 miles) E (81 degrees) Soda Bay, CA - 19 km (12 miles) S (185 degrees) |
| Coordinates | 38 deg. 49.8 min. N (38.831N), 122 deg. 48.6 min. W (122.810W) |
| Depth | 7.48 km (4.60 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=0.8 km, Rmss=0.02 sec, Erho=2.28 km, Erzz=6.51000023 km, Gp=131 degrees |
| Event ID# | nc75212552 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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