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 6:05:32 AM (PDT) on Thursday, July 24, 2025.
The magnitude 1.0 event occurred 11 km (7 miles) NE (38 degrees) of Running Springs, CA.
The hypocentral depth is 6 km ( 4 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Thursday, July 24, 2025 at 6:05:32 AM (PDT) Thursday, July 24, 2025 at 13:05:32 (UTC) |
| Distance from |
Running Springs, CA - 11 km (7 miles) NE (38 degrees) Big Bear Lake, CA - 12 km (8 miles) WNW (291 degrees) Lake Arrowhead, CA - 15 km (9 miles) ENE (74 degrees) Big Bear City, CA - 18 km (11 miles) W (278 degrees) Lucerne Valley, CA - 19 km (12 miles) SSW (200 degrees) |
| Coordinates | 34 deg. 17.0 min. N (34.283N), 117 deg. 2.2 min. W (117.037W) |
| Depth | 5.76 km (3.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=45, Nph=78, Dmin=4.1 km, Rmss=0.17 sec, Erho=0.16 km, Erzz=0.36 km, Gp=40 degrees |
| Event ID# | ci41030743 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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