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 9:47:20 AM (PDT) on Tuesday, March 25, 2025.
The magnitude 0.4 event occurred 3 km (2 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 0.4 - duration magnitude (Md) |
| Time | Tuesday, March 25, 2025 at 9:47:20 AM (PDT) Tuesday, March 25, 2025 at 16:47:20 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) NW (323 degrees) Cobb, CA - 5 km (3 miles) WSW (246 degrees) Middletown, CA - 15 km (10 miles) WNW (291 degrees) Lower Lake, CA - 19 km (12 miles) SW (231 degrees) Hidden Valley Lake, CA - 19 km (12 miles) W (268 degrees) |
| Coordinates | 38 deg. 48.1 min. N (38.802N), 122 deg. 46.8 min. W (122.781W) |
| Depth | 1.65 km (1.00 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=14, Nph=15, Dmin=1.2 km, Rmss=0.02 sec, Erho=0.25 km, Erzz=0.41 km, Gp=77 degrees |
| Event ID# | nc75155132 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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