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 7:59:53 AM (PDT) on Sunday, March 23, 2025.
The magnitude 0.4 event occurred 3 km (2 miles) SE of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 0.4 - duration magnitude (Md) |
| Time | Sunday, March 23, 2025 at 7:59:53 AM (PDT) Sunday, March 23, 2025 at 14:59:53 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) SE (124 degrees) Cobb, CA - 7 km (4 miles) S (180 degrees) Middletown, CA - 9 km (6 miles) W (275 degrees) Hidden Valley Lake, CA - 15 km (9 miles) WSW (249 degrees) Lower Lake, CA - 19 km (12 miles) SSW (210 degrees) |
| Coordinates | 38 deg. 45.6 min. N (38.760N), 122 deg. 43.4 min. W (122.723W) |
| Depth | 2.68 km (1.70 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=20, Nph=23, Dmin=0.3 km, Rmss=0.03 sec, Erho=0.24 km, Erzz=0.34 km, Gp=72 degrees |
| Event ID# | nc75153872 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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