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 #3: 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 9:16:57 AM (PST) on Wednesday, December 24, 2025.
The magnitude 1.7 event occurred 18 km (11 miles) WSW of Johannesburg, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Wednesday, December 24, 2025 at 9:16:57 AM (PST) Wednesday, December 24, 2025 at 17:16:57 (UTC) |
| Distance from |
Johannesburg, CA - 18 km (11 miles) WSW (244 degrees) California City, CA - 25 km (16 miles) NE (39 degrees) Boron, CA - 37 km (23 miles) NNW (337 degrees) Ridgecrest, CA - 37 km (23 miles) SSW (199 degrees) Inyokern, CA - 38 km (24 miles) S (180 degrees) |
| Coordinates | 35 deg. 18.1 min. N (35.302N), 117 deg. 48.6 min. W (117.811W) |
| Depth | 8.05 km (5.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=31, Nph=49, Dmin=5.0 km, Rmss=0.18 sec, Erho=0.21 km, Erzz=0.46 km, Gp=45 degrees |
| Event ID# | ci41146751 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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