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 12:18:56 PM (PST) on Thursday, December 4, 2025.
The magnitude 1.5 event occurred 27 km (17 miles) SSE of King City, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.5 - duration magnitude (Md) |
| Time | Thursday, December 4, 2025 at 12:18:56 PM (PST) Thursday, December 4, 2025 at 20:18:56 (UTC) |
| Distance from |
King City, CA - 27 km (17 miles) SSE (151 degrees) Lake Nacimiento, CA - 31 km (20 miles) NNW (343 degrees) San Miguel, CA - 38 km (23 miles) NW (316 degrees) Greenfield, CA - 43 km (27 miles) SSE (147 degrees) Cambria, CA - 49 km (30 miles) N (10 degrees) |
| Coordinates | 35 deg. 59.9 min. N (35.998N), 120 deg. 59.1 min. W (120.984W) |
| Depth | 11.30 km (7.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=15, Nph=15, Dmin=9.1 km, Rmss=0.08 sec, Erho=0.37 km, Erzz=1.00999999 km, Gp=100 degrees |
| Event ID# | nc75274456 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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