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 6:45:42 AM (PDT) on Monday, July 21, 2025.
The magnitude 0.4 event occurred 20 km (12 miles) ESE of Little Lake, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Monday, July 21, 2025 at 6:45:42 AM (PDT) Monday, July 21, 2025 at 13:45:42 (UTC) |
| Distance from |
Little Lake, CA - 20 km (12 miles) ESE (109 degrees) Inyokern, CA - 28 km (17 miles) NNE (21 degrees) Ridgecrest, CA - 29 km (18 miles) N (356 degrees) Coso Junction, CA - 29 km (18 miles) SE (129 degrees) Searles Valley, CA - 29 km (18 miles) WNW (295 degrees) |
| Coordinates | 35 deg. 52.8 min. N (35.880N), 117 deg. 42.0 min. W (117.700W) |
| Depth | 4.65 km (2.90 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=14, Nph=28, Dmin=8.8 km, Rmss=0.08 sec, Erho=0.13 km, Erzz=0.29 km, Gp=84 degrees |
| Event ID# | ci41027535 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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