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 7:28:12 AM (PDT) on Monday, September 22, 2025.
The magnitude 0.7 event occurred 12 km (7 miles) E (98 degrees) of Coso Junction, CA.
The hypocentral depth is 1 km ( 1 mile).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Monday, September 22, 2025 at 7:28:12 AM (PDT) Monday, September 22, 2025 at 14:28:12 (UTC) |
| Distance from |
Coso Junction, CA - 12 km (7 miles) E (98 degrees) Little Lake, CA - 13 km (8 miles) NE (38 degrees) Olancha, CA - 33 km (20 miles) SSE (149 degrees) Inyokern, CA - 43 km (26 miles) N (359 degrees) Ridgecrest, CA - 47 km (29 miles) NNW (344 degrees) |
| Coordinates | 36 deg. 1.8 min. N (36.030N), 117 deg. 49.0 min. W (117.817W) |
| Depth | 1.46 km (0.90 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=15, Nph=25, Dmin=4.7 km, Rmss=0.1 sec, Erho=0.15 km, Erzz=0.21 km, Gp=55 degrees |
| Event ID# | ci40448002 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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