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 11:31:36 AM (PDT) on Thursday, June 18, 2026.
The magnitude 1.7 event (a probable quarry explosion) occurred 13 km (8 miles) SE of Tehachapi, CA.
The hypocentral depth is -1 km (-1 miles).
| Magnitude | 1.7 - local magnitude (Ml) |
| Time | Thursday, June 18, 2026 at 11:31:36 AM (PDT) Thursday, June 18, 2026 at 18:31:36 (UTC) |
| Distance from |
Tehachapi, CA - 13 km (8 miles) SE (133 degrees) Mojave, CA - 16 km (10 miles) W (271 degrees) Rosamond, CA - 27 km (17 miles) NW (322 degrees) California City, CA - 34 km (21 miles) WSW (256 degrees) Neenach, CA - 39 km (24 miles) NE (37 degrees) |
| Coordinates | 35 deg. 3.2 min. N (35.054N), 118 deg. 20.8 min. W (118.347W) |
| Depth | -0.94 km (-0.60 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=31, Nph=31, Dmin=7.0 km, Rmss=0.14 sec, Erho=0.24 km, Erzz=31.61 km, Gp=43 degrees |
| Event ID# | ci41490088 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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