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 #7: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 7:31:18 PM (PDT) on Monday, September 15, 2025.
The magnitude 1.6 event occurred 7 km (4 miles) WSW of Holtville, CA.
The hypocentral depth is 12 km ( 7 miles).
| Magnitude | 1.6 - local magnitude (Ml) |
| Time | Monday, September 15, 2025 at 7:31:18 PM (PDT) Tuesday, September 16, 2025 at 2:31:18 (UTC) |
| Distance from |
Holtville, CA - 7 km (4 miles) WSW (255 degrees) El Centro, CA - 10 km (6 miles) E (85 degrees) Heber, CA - 10 km (6 miles) NE (46 degrees) Imperial, CA - 13 km (8 miles) ESE (117 degrees) Calexico, CA - 14 km (9 miles) NNE (20 degrees) |
| Coordinates | 32 deg. 47.7 min. N (32.795N), 115 deg. 27.0 min. W (115.450W) |
| Depth | 11.82 km (7.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=32, Nph=51, Dmin=1.1 km, Rmss=0.31 sec, Erho=0.36 km, Erzz=0.49 km, Gp=42 degrees |
| Event ID# | ci41292096 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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