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 11:37:18 AM (PST) on Tuesday, December 23, 2025.
The magnitude 1.5 event occurred 36 km (23 miles) ENE (62 degrees) of Soledad, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Tuesday, December 23, 2025 at 11:37:18 AM (PST) Tuesday, December 23, 2025 at 19:37:18 (UTC) |
| Distance from |
Soledad, CA - 36 km (23 miles) ENE (62 degrees) Greenfield, CA - 38 km (23 miles) NE (41 degrees) Gonzales, CA - 43 km (27 miles) E (80 degrees) King City, CA - 43 km (27 miles) NNE (20 degrees) Ridgemark, CA - 44 km (28 miles) SE (126 degrees) |
| Coordinates | 36 deg. 34.5 min. N (36.575N), 120 deg. 58.0 min. W (120.967W) |
| Depth | 7.56 km (4.70 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=8, Nph=7, Dmin=50.1 km, Rmss=0.04 sec, Erho=3.66 km, Erzz=0.970000029 km, Gp=182 degrees |
| Event ID# | nc75285401 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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