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 4:15:47 AM (PDT) on Friday, August 29, 2025.
The magnitude 0.7 event occurred 0 km (0 miles) SW of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 0.7 - duration magnitude (Md) |
| Time | Friday, August 29, 2025 at 4:15:47 AM (PDT) Friday, August 29, 2025 at 11:15:47 (UTC) |
| Distance from |
The Geysers, CA - 0 km (0 miles) SW (227 degrees) Cobb, CA - 6 km (4 miles) SSW (210 degrees) Middletown, CA - 13 km (8 miles) WNW (282 degrees) Hidden Valley Lake, CA - 18 km (11 miles) W (259 degrees) Lower Lake, CA - 20 km (12 miles) SW (221 degrees) |
| Coordinates | 38 deg. 46.6 min. N (38.777N), 122 deg. 45.4 min. W (122.757W) |
| Depth | 1.00 km (0.60 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=6, Nph=6, Dmin=1.0 km, Rmss=0.00 sec, Erho=1.27 km, Erzz=0.920000017 km, Gp=160 degrees |
| Event ID# | nc75230307 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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