Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 10:15:05 PM (PST) on Saturday, January 31, 2026.
The magnitude 0.9 event occurred 10 km (6 miles) W of Pine Valley, CA.
The hypocentral depth is 17 km (11 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Saturday, January 31, 2026 at 10:15:05 PM (PST) Sunday, February 1, 2026 at 6:15:05 (UTC) |
| Distance from |
Pine Valley, CA - 10 km (6 miles) W (259 degrees) Alpine, CA - 13 km (8 miles) ESE (106 degrees) Jamul, CA - 24 km (15 miles) ENE (67 degrees) Tecate, B.C., MX - 26 km (16 miles) N (359 degrees) San Diego Country Estates, CA - 26 km (16 miles) SSE (149 degrees) |
| Coordinates | 32 deg. 48.2 min. N (32.803N), 116 deg. 38.3 min. W (116.638W) |
| Depth | 17.42 km (10.80 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=39, Nph=58, Dmin=10.4 km, Rmss=0.14 sec, Erho=0.19 km, Erzz=0.37 km, Gp=75 degrees |
| Event ID# | ci41177519 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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