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 8:44:09 PM (PST) on Wednesday, February 4, 2026.
The magnitude 1.3 event occurred 20 km (12 miles) NE (43 degrees) of Gonzales, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.3 - duration magnitude (Md) |
| Time | Wednesday, February 4, 2026 at 8:44:09 PM (PST) Thursday, February 5, 2026 at 4:44:09 (UTC) |
| Distance from |
Gonzales, CA - 20 km (12 miles) NE (43 degrees) Ridgemark, CA - 21 km (13 miles) SSE (161 degrees) Chualar, CA - 22 km (13 miles) ENE (70 degrees) Soledad, CA - 24 km (15 miles) N (7 degrees) Hollister, CA - 25 km (16 miles) SSE (158 degrees) |
| Coordinates | 36 deg. 38.3 min. N (36.638N), 121 deg. 17.5 min. W (121.291W) |
| Depth | 6.61 km (4.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=11, Nph=11, Dmin=3.7 km, Rmss=0.21 sec, Erho=0.71 km, Erzz=2.54999995 km, Gp=58 degrees |
| Event ID# | nc75308732 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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