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 7:42:06 PM (PDT) on Saturday, July 12, 2025.
The magnitude 1.0 event occurred 1 km (1 miles) NNE (21 degrees) of The Geysers, CA.
The hypocentral depth is 1 km (0.40 miles).
| Magnitude | 1.0 - duration magnitude (Md) |
| Time | Saturday, July 12, 2025 at 7:42:06 PM (PDT) Sunday, July 13, 2025 at 2:42:06 (UTC) |
| Distance from |
The Geysers, CA - 1 km (1 miles) NNE (21 degrees) Cobb, CA - 5 km (3 miles) SSW (212 degrees) Middletown, CA - 12 km (8 miles) WNW (288 degrees) Hidden Valley Lake, CA - 17 km (11 miles) W (262 degrees) Lower Lake, CA - 18 km (11 miles) SW (222 degrees) |
| Coordinates | 38 deg. 47.2 min. N (38.787N), 122 deg. 45.1 min. W (122.752W) |
| Depth | 0.69 km (0.40 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=15, Nph=15, Dmin=1.4 km, Rmss=0.03 sec, Erho=0.24 km, Erzz=0.419999987 km, Gp=81 degrees |
| Event ID# | nc75209092 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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