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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 2:50:52 PM (PDT) on Friday, August 1, 2025.
The magnitude 1.4 event occurred 5 km (3 miles) N (3 degrees) of Moreno Valley, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 1.4 - local magnitude (Ml) |
| Time | Friday, August 1, 2025 at 2:50:52 PM (PDT) Friday, August 1, 2025 at 21:50:52 (UTC) |
| Distance from |
Moreno Valley, CA - 5 km (3 miles) N (3 degrees) March Air Reserve Base, CA - 9 km (6 miles) NNE (22 degrees) Loma Linda, CA - 9 km (6 miles) SSE (159 degrees) Redlands, CA - 10 km (6 miles) SSW (202 degrees) Grand Terrace, CA - 11 km (7 miles) SE (131 degrees) |
| Coordinates | 33 deg. 58.2 min. N (33.970N), 117 deg. 13.5 min. W (117.225W) |
| Depth | 13.26 km (8.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=46, Nph=75, Dmin=5.4 km, Rmss=0.19 sec, Erho=0.2 km, Erzz=0.38 km, Gp=61 degrees |
| Event ID# | ci41250944 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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