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 #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 4:39:50 PM (PDT) on Tuesday, August 26, 2025.
The magnitude 1.0 event occurred 37 km (23 miles) NE (52 degrees) of Big Bear City, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Tuesday, August 26, 2025 at 4:39:50 PM (PDT) Tuesday, August 26, 2025 at 23:39:50 (UTC) |
| Distance from |
Big Bear City, CA - 37 km (23 miles) NE (52 degrees) Lucerne Valley, CA - 40 km (25 miles) E (86 degrees) Yucca Valley, CA - 40 km (25 miles) NNW (347 degrees) Joshua Tree, CA - 42 km (26 miles) NNW (332 degrees) Big Bear Lake, CA - 43 km (27 miles) NE (55 degrees) |
| Coordinates | 34 deg. 28.0 min. N (34.467N), 116 deg. 31.7 min. W (116.528W) |
| Depth | 9.31 km (5.80 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=15, Nph=23, Dmin=13.6 km, Rmss=0.11 sec, Erho=0.23 km, Erzz=0.59 km, Gp=91 degrees |
| Event ID# | ci41276080 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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