Recent Earthquakes in California and Nevada
== PRELIMINARY EVENT 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 event has been reviewed by a seismologist.
A micro quarry occurred at 10:05:31 AM (PDT) on Wednesday, June 3, 2026.
The magnitude 1.0 event (a probable quarry explosion) occurred 8 km (5 miles) NW of Rosamond, CA.
The hypocentral depth is -1 km (-0.50 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Wednesday, June 3, 2026 at 10:05:31 AM (PDT) Wednesday, June 3, 2026 at 17:05:31 (UTC) |
| Distance from |
Rosamond, CA - 8 km (5 miles) NW (326 degrees) Mojave, CA - 15 km (9 miles) SSW (194 degrees) Edwards Air Force Base, CA - 26 km (16 miles) W (275 degrees) Lancaster, CA - 27 km (17 miles) NNW (348 degrees) California City, CA - 30 km (19 miles) SW (223 degrees) |
| Coordinates | 34 deg. 55.5 min. N (34.925N), 118 deg. 12.8 min. W (118.213W) |
| Depth | -0.82 km (-0.50 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=27, Nph=28, Dmin=5.3 km, Rmss=0.21 sec, Erho=0.4 km, Erzz=31.61 km, Gp=59 degrees |
| Event ID# | ci10241550 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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