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 11:15:51 PM (PDT) on Thursday, March 27, 2025.
The magnitude 0.9 event occurred 2 km (1 miles) N of The Geysers, CA.
The hypocentral depth is 1 km (0.40 miles).
| Magnitude | 0.9 - duration magnitude (Md) |
| Time | Thursday, March 27, 2025 at 11:15:51 PM (PDT) Friday, March 28, 2025 at 6:15:51 (UTC) |
| Distance from |
The Geysers, CA - 2 km (1 miles) N (352 degrees) Cobb, CA - 4 km (3 miles) SW (226 degrees) Middletown, CA - 13 km (8 miles) WNW (291 degrees) Lower Lake, CA - 18 km (11 miles) SW (225 degrees) Hidden Valley Lake, CA - 18 km (11 miles) W (265 degrees) |
| Coordinates | 38 deg. 47.7 min. N (38.795N), 122 deg. 45.6 min. W (122.760W) |
| Depth | 0.58 km (0.40 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=15, Nph=15, Dmin=0.7 km, Rmss=0.02 sec, Erho=0.25 km, Erzz=0.379999995 km, Gp=71 degrees |
| Event ID# | nc75156552 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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