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 2:10:37 AM (PDT) on Thursday, March 27, 2025.
The magnitude 1.1 event occurred 7 km (4 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Thursday, March 27, 2025 at 2:10:37 AM (PDT) Thursday, March 27, 2025 at 9:10:37 (UTC) |
| Distance from |
The Geysers, CA - 7 km (4 miles) NW (323 degrees) Cobb, CA - 7 km (4 miles) W (274 degrees) Kelseyville, CA - 17 km (11 miles) S (170 degrees) Middletown, CA - 18 km (11 miles) WNW (297 degrees) Cloverdale, CA - 19 km (12 miles) E (83 degrees) |
| Coordinates | 38 deg. 49.6 min. N (38.826N), 122 deg. 48.2 min. W (122.804W) |
| Depth | 1.71 km (1.10 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=20, Nph=20, Dmin=0.6 km, Rmss=0.01 sec, Erho=0.2 km, Erzz=0.519999981 km, Gp=44 degrees |
| Event ID# | nc75156132 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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