Recent Earthquakes in California and Nevada
== PRELIMINARY EVENT REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro quarry occurred at 2:26:37 PM (PST) on Tuesday, November 10, 2026.
The magnitude 1.3 event (a probable quarry explosion) occurred 6 km (4 miles) ESE of Bonita, CA.
The hypocentral depth is -0.43 km (-0.30 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Tuesday, November 10, 2026 at 2:26:37 PM (PST) Tuesday, November 10, 2026 at 22:26:37 (UTC) |
| Distance from |
Bonita, CA - 6 km (4 miles) ESE (122 degrees) Chula Vista, CA - 7 km (4 miles) E (89 degrees) La Presa, CA - 9 km (6 miles) SSE (166 degrees) San Ysidro, CA - 11 km (7 miles) NE (37 degrees) Tijuana, B.C., MX - 12 km (7 miles) NNE (21 degrees) |
| Coordinates | 32 deg. 37.7 min. N (32.629N), 116 deg. 58.4 min. W (116.974W) |
| Depth | -0.43 km (-0.30 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=34, Nph=34, Dmin=4.7 km, Rmss=0.22 sec, Erho=0.92 km, Erzz=31.61 km, Gp=215 degrees |
| Event ID# | ci41360767 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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