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 5:29:01 AM (PDT) on Thursday, July 24, 2025.
The magnitude 1.1 event occurred 3 km (2 miles) SE of The Geysers, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.1 - duration magnitude (Md) |
| Time | Thursday, July 24, 2025 at 5:29:01 AM (PDT) Thursday, July 24, 2025 at 12:29:01 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) SE (131 degrees) Cobb, CA - 7 km (4 miles) S (187 degrees) Middletown, CA - 10 km (6 miles) W (275 degrees) Hidden Valley Lake, CA - 16 km (10 miles) WSW (251 degrees) Lower Lake, CA - 20 km (12 miles) SSW (213 degrees) |
| Coordinates | 38 deg. 45.7 min. N (38.761N), 122 deg. 44.0 min. W (122.733W) |
| Depth | 1.98 km (1.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=9, Nph=9, Dmin=0.7 km, Rmss=0.02 sec, Erho=0.39 km, Erzz=0.620000005 km, Gp=104 degrees |
| Event ID# | nc75214402 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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