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 5:58:48 AM (PDT) on Friday, March 28, 2025.
The magnitude 1.5 event occurred 3 km (2 miles) ENE (60 degrees) of The Geysers, CA.
The hypocentral depth is 1 km (0.50 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Friday, March 28, 2025 at 5:58:48 AM (PDT) Friday, March 28, 2025 at 12:58:48 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) ENE (60 degrees) Cobb, CA - 4 km (2 miles) S (185 degrees) Middletown, CA - 11 km (7 miles) WNW (294 degrees) Hidden Valley Lake, CA - 15 km (9 miles) W (262 degrees) Lower Lake, CA - 17 km (10 miles) SW (217 degrees) |
| Coordinates | 38 deg. 47.4 min. N (38.791N), 122 deg. 43.6 min. W (122.727W) |
| Depth | 0.81 km (0.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=22, Dmin=1.2 km, Rmss=0.05 sec, Erho=0.23 km, Erzz=0.419999987 km, Gp=91 degrees |
| Event ID# | nc75156662 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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