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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 5:23:28 PM (PST) on Monday, November 3, 2025.
The magnitude 1.1 event occurred 15 km (10 miles) W of Johannesburg, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Monday, November 3, 2025 at 5:23:28 PM (PST) Tuesday, November 4, 2025 at 1:23:28 (UTC) |
| Distance from |
Johannesburg, CA - 15 km (10 miles) W (263 degrees) California City, CA - 31 km (19 miles) NNE (33 degrees) Inyokern, CA - 32 km (20 miles) S (179 degrees) Ridgecrest, CA - 32 km (20 miles) SSW (202 degrees) Boron, CA - 42 km (26 miles) NNW (341 degrees) |
| Coordinates | 35 deg. 21.4 min. N (35.357N), 117 deg. 48.2 min. W (117.804W) |
| Depth | 7.15 km (4.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=27, Nph=45, Dmin=10.6 km, Rmss=0.13 sec, Erho=0.17 km, Erzz=0.72 km, Gp=74 degrees |
| Event ID# | ci40480754 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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