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 3:54:51 PM (PDT) on Tuesday, September 9, 2025.
The magnitude 0.5 event occurred 14 km (9 miles) NE (51 degrees) of Ridgecrest, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Tuesday, September 9, 2025 at 3:54:51 PM (PDT) Tuesday, September 9, 2025 at 22:54:51 (UTC) |
| Distance from |
Ridgecrest, CA - 14 km (9 miles) NE (51 degrees) Searles Valley, CA - 16 km (10 miles) WSW (242 degrees) Trona, CA - 17 km (11 miles) WSW (246 degrees) Inyokern, CA - 24 km (15 miles) ENE (75 degrees) Johannesburg, CA - 37 km (23 miles) N (11 degrees) |
| Coordinates | 35 deg. 42.1 min. N (35.701N), 117 deg. 33.4 min. W (117.556W) |
| Depth | 8.15 km (5.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=12, Nph=20, Dmin=12.6 km, Rmss=0.14 sec, Erho=0.39 km, Erzz=1.12 km, Gp=136 degrees |
| Event ID# | ci41287648 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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