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 9:23:41 PM (PST) on Saturday, December 6, 2025.
The magnitude 2.1 event occurred 28 km (17 miles) ENE (58 degrees) of Soledad, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 2.1 - duration magnitude (Md) |
| Time | Saturday, December 6, 2025 at 9:23:41 PM (PST) Sunday, December 7, 2025 at 5:23:41 (UTC) |
| Distance from |
Soledad, CA - 28 km (17 miles) ENE (58 degrees) Greenfield, CA - 31 km (19 miles) NNE (32 degrees) Gonzales, CA - 35 km (22 miles) E (81 degrees) King City, CA - 39 km (24 miles) N (9 degrees) Ridgemark, CA - 39 km (24 miles) SE (136 degrees) |
| Coordinates | 36 deg. 33.4 min. N (36.557N), 121 deg. 3.6 min. W (121.060W) |
| Depth | 7.05 km (4.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=37, Nph=37, Dmin=3.0 km, Rmss=0.20 sec, Erho=0.34 km, Erzz=0.930000007 km, Gp=52 degrees |
| Event ID# | nc75275561 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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