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 #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 0:23:21 AM (PDT) on Thursday, October 1, 2026.
The magnitude 0.5 event occurred 9 km (5 miles) WNW of Anza, CA.
The hypocentral depth is 13 km ( 8 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Thursday, October 1, 2026 at 0:23:21 AM (PDT) Thursday, October 1, 2026 at 7:23:21 (UTC) |
| Distance from |
Anza, CA - 9 km (5 miles) WNW (293 degrees) Idyllwild, CA - 18 km (11 miles) SSW (192 degrees) Aguanga, CA - 19 km (12 miles) NNE (32 degrees) Valle Vista, CA - 22 km (14 miles) SE (146 degrees) Palomar Observatory, CA - 27 km (17 miles) NNE (21 degrees) |
| Coordinates | 33 deg. 35.1 min. N (33.585N), 116 deg. 45.6 min. W (116.759W) |
| Depth | 12.57 km (7.80 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=26, Nph=47, Dmin=1.1 km, Rmss=0.14 sec, Erho=0.23 km, Erzz=0.4 km, Gp=50 degrees |
| Event ID# | ci41341519 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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