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 4:13:32 AM (PDT) on Sunday, October 19, 2025.
The magnitude 1.1 event occurred 8 km (5 miles) E (91 degrees) of Coso Junction, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Sunday, October 19, 2025 at 4:13:32 AM (PDT) Sunday, October 19, 2025 at 11:13:32 (UTC) |
| Distance from |
Coso Junction, CA - 8 km (5 miles) E (91 degrees) Little Lake, CA - 13 km (8 miles) NNE (19 degrees) Olancha, CA - 29 km (18 miles) SSE (154 degrees) Inyokern, CA - 44 km (28 miles) N (354 degrees) Ridgecrest, CA - 50 km (31 miles) NNW (341 degrees) |
| Coordinates | 36 deg. 2.6 min. N (36.044N), 117 deg. 51.6 min. W (117.861W) |
| Depth | 2.33 km (1.40 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=28, Nph=48, Dmin=4.8 km, Rmss=0.14 sec, Erho=0.13 km, Erzz=0.16 km, Gp=44 degrees |
| Event ID# | ci41111199 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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