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 1:24:36 PM (PDT) on Thursday, October 9, 2025.
The magnitude 1.3 event occurred 5 km (3 miles) WSW of Brawley, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Thursday, October 9, 2025 at 1:24:36 PM (PDT) Thursday, October 9, 2025 at 20:24:36 (UTC) |
| Distance from |
Brawley, CA - 5 km (3 miles) WSW (249 degrees) Westmorland, CA - 9 km (6 miles) SSE (156 degrees) Imperial, CA - 13 km (8 miles) N (355 degrees) El Centro, CA - 19 km (12 miles) N (353 degrees) Calipatria, CA - 19 km (12 miles) SSW (199 degrees) |
| Coordinates | 32 deg. 57.7 min. N (32.962N), 115 deg. 34.9 min. W (115.582W) |
| Depth | 10.88 km (6.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=21, Nph=36, Dmin=7.0 km, Rmss=0.25 sec, Erho=0.35 km, Erzz=0.74 km, Gp=64 degrees |
| Event ID# | ci41105887 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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