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 5:51:22 AM (PDT) on Sunday, March 23, 2025.
The magnitude 1.7 event occurred 4 km (3 miles) ENE (59 degrees) of Moreno Valley, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Sunday, March 23, 2025 at 5:51:22 AM (PDT) Sunday, March 23, 2025 at 12:51:22 (UTC) |
| Distance from |
Moreno Valley, CA - 4 km (3 miles) ENE (59 degrees) March Air Reserve Base, CA - 9 km (6 miles) NE (49 degrees) Redlands, CA - 12 km (8 miles) S (183 degrees) Loma Linda, CA - 13 km (8 miles) SSE (150 degrees) Calimesa, CA - 13 km (8 miles) WSW (250 degrees) |
| Coordinates | 33 deg. 56.8 min. N (33.946N), 117 deg. 11.3 min. W (117.189W) |
| Depth | 12.39 km (7.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=91, Nph=163, Dmin=1.5 km, Rmss=0.16 sec, Erho=0.11 km, Erzz=0.28 km, Gp=24 degrees |
| Event ID# | ci40907815 |
| Additional Information | Map First Motion Focal Mechanism Waveforms |
For more information, see https://earthquake.usgs.gov
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