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 #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 3:25:53 PM (PDT) on Thursday, October 9, 2025.
The magnitude 1.0 event occurred 11 km (7 miles) E (80 degrees) of Ridgecrest, CA.
The hypocentral depth is 8 km ( 5 miles).
Magnitude | 1.0 - local magnitude (Ml) |
Time | Thursday, October 9, 2025 at 3:25:53 PM (PDT) Thursday, October 9, 2025 at 22:25:53 (UTC) |
Distance from |
Ridgecrest, CA - 11 km (7 miles) E (80 degrees) Searles Valley, CA - 20 km (12 miles) SW (224 degrees) Trona, CA - 21 km (13 miles) SW (229 degrees) Inyokern, CA - 23 km (14 miles) E (92 degrees) Johannesburg, CA - 30 km (19 miles) NNE (13 degrees) |
Coordinates | 35 deg. 38.3 min. N (35.638N), 117 deg. 33.5 min. W (117.558W) |
Depth | 7.64 km (4.70 miles) |
Quality | Good |
Location Quality Parameters | Nst=30, Nph=51, Dmin=12.6 km, Rmss=0.15 sec, Erho=0.19 km, Erzz=0.9 km, Gp=62 degrees |
Event ID# | ci41105951 |
Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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