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 10:11:26 AM (PDT) on Sunday, March 23, 2025.
The magnitude 1.1 event occurred 3 km (2 miles) NW of The Geysers, CA.
The hypocentral depth is 3 km ( 2 miles).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Sunday, March 23, 2025 at 10:11:26 AM (PDT) Sunday, March 23, 2025 at 17:11:26 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) NW (311 degrees) Cobb, CA - 6 km (4 miles) WSW (242 degrees) Middletown, CA - 15 km (10 miles) WNW (288 degrees) Lower Lake, CA - 20 km (12 miles) SW (230 degrees) Hidden Valley Lake, CA - 20 km (12 miles) W (266 degrees) |
| Coordinates | 38 deg. 47.8 min. N (38.796N), 122 deg. 47.1 min. W (122.785W) |
| Depth | 3.07 km (1.90 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=23, Nph=23, Dmin=0.4 km, Rmss=0.02 sec, Erho=0.27 km, Erzz=0.620000005 km, Gp=76 degrees |
| Event ID# | nc75153932 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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