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 0:46:27 AM (PDT) on Tuesday, August 26, 2025.
The magnitude 2.1 event occurred 5 km (3 miles) WNW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 2.1 - duration magnitude (Md) |
| Time | Tuesday, August 26, 2025 at 0:46:27 AM (PDT) Tuesday, August 26, 2025 at 7:46:27 (UTC) |
| Distance from |
The Geysers, CA - 5 km (3 miles) WNW (294 degrees) Cobb, CA - 8 km (5 miles) WSW (249 degrees) Cloverdale, CA - 18 km (11 miles) E (93 degrees) Middletown, CA - 18 km (11 miles) WNW (286 degrees) Kelseyville, CA - 20 km (13 miles) S (173 degrees) |
| Coordinates | 38 deg. 47.8 min. N (38.796N), 122 deg. 48.7 min. W (122.811W) |
| Depth | 3.35 km (2.10 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=55, Nph=51, Dmin=1.1 km, Rmss=0.06 sec, Erho=0.15 km, Erzz=0.25 km, Gp=50 degrees |
| Event ID# | nc75228867 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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