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 event has been reviewed by a seismologist.
A micro earthquake occurred at 4:49:06 AM (PDT) on Thursday, September 24, 2026.
The magnitude 0.9 event occurred 6 km (4 miles) WNW of Calimesa, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Thursday, September 24, 2026 at 4:49:06 AM (PDT) Thursday, September 24, 2026 at 11:49:06 (UTC) |
| Distance from |
Calimesa, CA - 6 km (4 miles) WNW (296 degrees) Mentone, CA - 7 km (4 miles) SSE (161 degrees) Yucaipa, CA - 7 km (4 miles) WSW (249 degrees) Redlands, CA - 8 km (5 miles) SE (126 degrees) Loma Linda, CA - 14 km (9 miles) ESE (106 degrees) |
| Coordinates | 34 deg. 0.7 min. N (34.012N), 117 deg. 6.6 min. W (117.111W) |
| Depth | 14.63 km (9.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=39, Nph=70, Dmin=10.6 km, Rmss=0.15 sec, Erho=0.16 km, Erzz=0.36 km, Gp=33 degrees |
| Event ID# | ci41338439 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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