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 is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 1:04:43 PM (PST) on Monday, November 10, 2025.
The magnitude 1.1 event occurred 7 km (4 miles) NW of La Mesa, CA.
The hypocentral depth is 4 km ( 2 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Monday, November 10, 2025 at 1:04:43 PM (PST) Monday, November 10, 2025 at 21:04:43 (UTC) |
| Distance from |
La Mesa, CA - 7 km (4 miles) NW (320 degrees) San Diego, CA - 8 km (5 miles) ENE (62 degrees) Lemon Grove, CA - 9 km (5 miles) NNW (336 degrees) Santee, CA - 9 km (6 miles) WSW (253 degrees) Spring Valley, CA - 10 km (6 miles) NW (319 degrees) |
| Coordinates | 32 deg. 48.8 min. N (32.813N), 117 deg. 4.2 min. W (117.069W) |
| Depth | 4.08 km (2.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=30, Nph=47, Dmin=7.2 km, Rmss=0.14 sec, Erho=0.25 km, Erzz=0.69 km, Gp=99 degrees |
| Event ID# | ci40483514 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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