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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 1:41:33 AM (PST) on Tuesday, November 4, 2025.
The magnitude 0.6 event occurred 3 km (2 miles) NW of Palomar Observatory, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 0.6 - local magnitude (Ml) |
| Time | Tuesday, November 4, 2025 at 1:41:33 AM (PST) Tuesday, November 4, 2025 at 9:41:33 (UTC) |
| Distance from |
Palomar Observatory, CA - 3 km (2 miles) NW (317 degrees) Aguanga, CA - 8 km (5 miles) SSW (193 degrees) Pala, CA - 18 km (11 miles) E (87 degrees) Lake Henshaw, CA - 19 km (12 miles) NW (323 degrees) Valley Center, CA - 22 km (14 miles) NE (39 degrees) |
| Coordinates | 33 deg. 22.4 min. N (33.374N), 116 deg. 53.1 min. W (116.884W) |
| Depth | 6.20 km (3.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=36, Nph=67, Dmin=3.0 km, Rmss=0.2 sec, Erho=0.2 km, Erzz=0.49 km, Gp=27 degrees |
| Event ID# | ci40480882 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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