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 5:21:16 AM (PST) on Thursday, December 11, 2025.
The magnitude 1.2 event occurred 23 km (14 miles) NNE (26 degrees) of Soledad, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 1.2 - duration magnitude (Md) |
| Time | Thursday, December 11, 2025 at 5:21:16 AM (PST) Thursday, December 11, 2025 at 13:21:16 (UTC) |
| Distance from |
Soledad, CA - 23 km (14 miles) NNE (26 degrees) Gonzales, CA - 23 km (15 miles) ENE (61 degrees) Ridgemark, CA - 26 km (16 miles) SSE (149 degrees) Chualar, CA - 27 km (17 miles) E (81 degrees) Hollister, CA - 31 km (19 miles) SSE (148 degrees) |
| Coordinates | 36 deg. 36.4 min. N (36.607N), 121 deg. 12.9 min. W (121.215W) |
| Depth | 5.10 km (3.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=7, Nph=7, Dmin=4.8 km, Rmss=0.05 sec, Erho=0.6 km, Erzz=0.949999988 km, Gp=147 degrees |
| Event ID# | nc75278241 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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