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 10:11:44 AM (PDT) on Sunday, July 20, 2025.
The magnitude 0.4 event occurred 14 km (9 miles) NE (56 degrees) of Ridgecrest, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Sunday, July 20, 2025 at 10:11:44 AM (PDT) Sunday, July 20, 2025 at 17:11:44 (UTC) |
| Distance from |
Ridgecrest, CA - 14 km (9 miles) NE (56 degrees) Searles Valley, CA - 16 km (10 miles) WSW (237 degrees) Trona, CA - 17 km (11 miles) WSW (242 degrees) Inyokern, CA - 24 km (15 miles) E (79 degrees) Johannesburg, CA - 36 km (22 miles) NNE (12 degrees) |
| Coordinates | 35 deg. 41.4 min. N (35.689N), 117 deg. 33.0 min. W (117.549W) |
| Depth | 8.49 km (5.30 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=21, Nph=34, Dmin=11.7 km, Rmss=0.12 sec, Erho=0.24 km, Erzz=0.71 km, Gp=45 degrees |
| Event ID# | ci41027047 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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