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 #2: 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 6:20:16 PM (PDT) on Wednesday, September 10, 2025.
The magnitude 1.4 event occurred 12 km (7 miles) S of Lake Henshaw, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Wednesday, September 10, 2025 at 6:20:16 PM (PDT) Thursday, September 11, 2025 at 1:20:16 (UTC) |
| Distance from |
Lake Henshaw, CA - 12 km (7 miles) S (189 degrees) Ramona, CA - 14 km (8 miles) NE (37 degrees) San Diego Country Estates, CA - 15 km (9 miles) N (1 degrees) San Pasqual, CA - 17 km (10 miles) ENE (72 degrees) Julian, CA - 18 km (11 miles) WNW (292 degrees) |
| Coordinates | 33 deg. 8.4 min. N (33.139N), 116 deg. 46.9 min. W (116.782W) |
| Depth | 10.31 km (6.40 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=10, Nph=11, Dmin=24.9 km, Rmss=0.33 sec, Erho=0.8 km, Erzz=3.1 km, Gp=84 degrees |
| Event ID# | ci41288648 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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