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 2:15:07 AM (PDT) on Saturday, July 19, 2025.
The magnitude 1.1 event occurred 7 km (4 miles) NW of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Saturday, July 19, 2025 at 2:15:07 AM (PDT) Saturday, July 19, 2025 at 9:15:07 (UTC) |
| Distance from |
The Geysers, CA - 7 km (4 miles) NW (325 degrees) Cobb, CA - 7 km (4 miles) W (275 degrees) Kelseyville, CA - 17 km (11 miles) S (169 degrees) Middletown, CA - 18 km (11 miles) WNW (297 degrees) Cloverdale, CA - 19 km (12 miles) E (82 degrees) |
| Coordinates | 38 deg. 49.7 min. N (38.828N), 122 deg. 48.1 min. W (122.802W) |
| Depth | 2.13 km (1.30 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=15, Nph=15, Dmin=0.8 km, Rmss=0.01 sec, Erho=0.27 km, Erzz=0.620000005 km, Gp=53 degrees |
| Event ID# | nc75211952 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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