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 #9: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 11:10:36 AM (PST) on Monday, November 3, 2025.
The magnitude 1.8 event occurred 15 km (10 miles) W of Johannesburg, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.8 - local magnitude (Ml) |
| Time | Monday, November 3, 2025 at 11:10:36 AM (PST) Monday, November 3, 2025 at 19:10:36 (UTC) |
| Distance from |
Johannesburg, CA - 15 km (10 miles) W (263 degrees) California City, CA - 30 km (19 miles) NNE (33 degrees) Inyokern, CA - 32 km (20 miles) S (178 degrees) Ridgecrest, CA - 32 km (20 miles) SSW (201 degrees) Boron, CA - 42 km (26 miles) NNW (341 degrees) |
| Coordinates | 35 deg. 21.3 min. N (35.355N), 117 deg. 48.2 min. W (117.803W) |
| Depth | 8.26 km (5.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=44, Nph=78, Dmin=10.5 km, Rmss=0.16 sec, Erho=0.16 km, Erzz=0.56 km, Gp=45 degrees |
| Event ID# | ci40480578 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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