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 12:06:45 PM (PDT) on Sunday, August 31, 2025.
The magnitude 1.0 event occurred 7 km (4 miles) W of Holtville, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Sunday, August 31, 2025 at 12:06:45 PM (PDT) Sunday, August 31, 2025 at 19:06:45 (UTC) |
| Distance from |
Holtville, CA - 7 km (4 miles) W (261 degrees) El Centro, CA - 10 km (6 miles) E (81 degrees) Heber, CA - 11 km (7 miles) NE (43 degrees) Imperial, CA - 12 km (8 miles) ESE (114 degrees) Calexico, CA - 14 km (9 miles) NNE (19 degrees) |
| Coordinates | 32 deg. 48.1 min. N (32.802N), 115 deg. 27.0 min. W (115.450W) |
| Depth | 13.48 km (8.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=13, Nph=21, Dmin=0.5 km, Rmss=0.28 sec, Erho=0.72 km, Erzz=0.81 km, Gp=99 degrees |
| Event ID# | ci41280208 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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