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 10:51:27 PM (PDT) on Monday, August 11, 2025.
The magnitude 0.4 event occurred 5 km (3 miles) S of Coso Junction, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Monday, August 11, 2025 at 10:51:27 PM (PDT) Tuesday, August 12, 2025 at 5:51:27 (UTC) |
| Distance from |
Coso Junction, CA - 5 km (3 miles) S (188 degrees) Little Lake, CA - 8 km (5 miles) NNW (327 degrees) Olancha, CA - 32 km (20 miles) S (172 degrees) Inyokern, CA - 41 km (26 miles) NNW (342 degrees) Ridgecrest, CA - 49 km (30 miles) NNW (329 degrees) |
| Coordinates | 35 deg. 59.9 min. N (35.998N), 117 deg. 57.4 min. W (117.956W) |
| Depth | 4.83 km (3.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=14, Nph=25, Dmin=6.0 km, Rmss=0.12 sec, Erho=0.22 km, Erzz=0.6 km, Gp=95 degrees |
| Event ID# | ci41258952 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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