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 is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 10:36:19 AM (PDT) on Thursday, July 17, 2025.
The magnitude 1.1 event occurred 5 km (3 miles) S of Redlands, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Thursday, July 17, 2025 at 10:36:19 AM (PDT) Thursday, July 17, 2025 at 17:36:19 (UTC) |
| Distance from |
Redlands, CA - 5 km (3 miles) S (184 degrees) Loma Linda, CA - 8 km (5 miles) SE (124 degrees) Mentone, CA - 9 km (5 miles) SW (215 degrees) Moreno Valley, CA - 10 km (6 miles) NNE (23 degrees) Grand Terrace, CA - 12 km (7 miles) ESE (104 degrees) |
| Coordinates | 34 deg. 0.4 min. N (34.007N), 117 deg. 11.2 min. W (117.187W) |
| Depth | 13.22 km (8.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=41, Nph=70, Dmin=7.6 km, Rmss=0.18 sec, Erho=0.19 km, Erzz=0.43 km, Gp=51 degrees |
| Event ID# | ci41024999 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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