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 9:56:02 PM (PDT) on Thursday, March 27, 2025.
The magnitude 1.1 event occurred 9 km (6 miles) NW of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Thursday, March 27, 2025 at 9:56:02 PM (PDT) Friday, March 28, 2025 at 4:56:02 (UTC) |
| Distance from |
The Geysers, CA - 9 km (6 miles) NW (312 degrees) Cobb, CA - 10 km (6 miles) W (276 degrees) Cloverdale, CA - 16 km (10 miles) E (80 degrees) Kelseyville, CA - 16 km (10 miles) S (179 degrees) Soda Bay, CA - 19 km (12 miles) SSW (192 degrees) |
| Coordinates | 38 deg. 49.9 min. N (38.832N), 122 deg. 50.1 min. W (122.835W) |
| Depth | 1.24 km (0.80 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=22, Nph=22, Dmin=0.8 km, Rmss=0.02 sec, Erho=0.18 km, Erzz=0.389999986 km, Gp=44 degrees |
| Event ID# | nc75156512 |
| Additional Information | Map Waveforms |
For more information, see https://earthquake.usgs.gov
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