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 7:01:04 AM (PDT) on Sunday, September 28, 2025.
The magnitude 1.4 event occurred 16 km (10 miles) NW of Ocotillo, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Sunday, September 28, 2025 at 7:01:04 AM (PDT) Sunday, September 28, 2025 at 14:01:04 (UTC) |
| Distance from |
Ocotillo, CA - 16 km (10 miles) NW (304 degrees) Pine Valley, CA - 37 km (23 miles) E (91 degrees) Ocotillo Wells, CA - 37 km (23 miles) S (180 degrees) Campo, CA - 39 km (24 miles) NE (54 degrees) Julian, CA - 53 km (33 miles) SE (124 degrees) |
| Coordinates | 32 deg. 48.8 min. N (32.814N), 116 deg. 7.8 min. W (116.130W) |
| Depth | 8.02 km (5.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=50, Nph=90, Dmin=3.9 km, Rmss=0.2 sec, Erho=0.2 km, Erzz=0.61 km, Gp=50 degrees |
| Event ID# | ci41100167 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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