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 2:05:34 PM (PDT) on Tuesday, June 23, 2026.
The magnitude 1.0 event (a probable quarry explosion) occurred 6 km (4 miles) NE (56 degrees) of Tehachapi, CA.
The hypocentral depth is -1 km (-0.50 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Tuesday, June 23, 2026 at 2:05:34 PM (PDT) Tuesday, June 23, 2026 at 21:05:34 (UTC) |
| Distance from |
Tehachapi, CA - 6 km (4 miles) NE (56 degrees) Mojave, CA - 23 km (15 miles) WNW (302 degrees) California City, CA - 37 km (23 miles) W (276 degrees) Rosamond, CA - 39 km (24 miles) NNW (328 degrees) Arvin, CA - 40 km (25 miles) E (97 degrees) |
| Coordinates | 35 deg. 9.8 min. N (35.163N), 118 deg. 23.6 min. W (118.394W) |
| Depth | -0.80 km (-0.50 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=17, Nph=18, Dmin=14.4 km, Rmss=0.24 sec, Erho=0.45 km, Erzz=31.61 km, Gp=65 degrees |
| Event ID# | ci41493800 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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