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 1:42:19 PM (PDT) on Monday, September 15, 2025.
The magnitude 1.3 event occurred 7 km (5 miles) WSW of Holtville, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Monday, September 15, 2025 at 1:42:19 PM (PDT) Monday, September 15, 2025 at 20:42:19 (UTC) |
| Distance from |
Holtville, CA - 7 km (5 miles) WSW (254 degrees) El Centro, CA - 10 km (6 miles) E (87 degrees) Heber, CA - 10 km (6 miles) NE (45 degrees) Imperial, CA - 12 km (8 miles) ESE (120 degrees) Calexico, CA - 13 km (8 miles) NNE (18 degrees) |
| Coordinates | 32 deg. 47.6 min. N (32.793N), 115 deg. 27.3 min. W (115.456W) |
| Depth | 11.35 km (7.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=34, Dmin=1.6 km, Rmss=0.22 sec, Erho=0.36 km, Erzz=0.49 km, Gp=60 degrees |
| Event ID# | ci41291984 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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