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 3:40:19 PM (PDT) on Thursday, October 16, 2025.
The magnitude 0.7 event occurred 15 km (9 miles) NE (47 degrees) of Ridgecrest, CA.
The hypocentral depth is 5 km ( 3 miles).
| Magnitude | 0.7 - local magnitude (Ml) |
| Time | Thursday, October 16, 2025 at 3:40:19 PM (PDT) Thursday, October 16, 2025 at 22:40:19 (UTC) |
| Distance from |
Ridgecrest, CA - 15 km (9 miles) NE (47 degrees) Searles Valley, CA - 15 km (9 miles) WSW (246 degrees) Trona, CA - 17 km (10 miles) WSW (250 degrees) Inyokern, CA - 25 km (15 miles) ENE (72 degrees) Johannesburg, CA - 39 km (24 miles) N (11 degrees) |
| Coordinates | 35 deg. 42.8 min. N (35.714N), 117 deg. 33.1 min. W (117.552W) |
| Depth | 4.55 km (2.80 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=26, Nph=45, Dmin=12.1 km, Rmss=0.15 sec, Erho=0.19 km, Erzz=0.46 km, Gp=63 degrees |
| Event ID# | ci41109503 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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