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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 2:52:58 AM (PDT) on Monday, August 18, 2025.
The magnitude 1.3 event occurred 7 km (4 miles) WSW of Holtville, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Monday, August 18, 2025 at 2:52:58 AM (PDT) Monday, August 18, 2025 at 9:52:58 (UTC) |
| Distance from |
Holtville, CA - 7 km (4 miles) WSW (254 degrees) El Centro, CA - 10 km (6 miles) E (86 degrees) Heber, CA - 10 km (6 miles) NE (46 degrees) Imperial, CA - 13 km (8 miles) ESE (118 degrees) Calexico, CA - 14 km (8 miles) NNE (19 degrees) |
| Coordinates | 32 deg. 47.7 min. N (32.794N), 115 deg. 27.1 min. W (115.451W) |
| Depth | 10.75 km (6.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=22, Nph=33, Dmin=1.3 km, Rmss=0.3 sec, Erho=0.46 km, Erzz=0.61 km, Gp=52 degrees |
| Event ID# | ci40401730 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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