Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 12:47:14 PM (PDT) on Wednesday, July 16, 2025.
The magnitude 0.4 event occurred 3 km (2 miles) E (92 degrees) of The Geysers, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 0.4 - duration magnitude (Md) |
| Time | Wednesday, July 16, 2025 at 12:47:14 PM (PDT) Wednesday, July 16, 2025 at 19:47:14 (UTC) |
| Distance from |
The Geysers, CA - 3 km (2 miles) E (92 degrees) Cobb, CA - 5 km (3 miles) S (177 degrees) Middletown, CA - 9 km (6 miles) WNW (286 degrees) Hidden Valley Lake, CA - 14 km (9 miles) WSW (256 degrees) Lower Lake, CA - 18 km (11 miles) SSW (213 degrees) |
| Coordinates | 38 deg. 46.6 min. N (38.776N), 122 deg. 43.2 min. W (122.720W) |
| Depth | 1.20 km (0.70 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=24, Nph=26, Dmin=1.5 km, Rmss=0.04 sec, Erho=0.15 km, Erzz=0.21 km, Gp=47 degrees |
| Event ID# | nc75210902 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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