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 #5: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 11:51:40 AM (PDT) on Tuesday, September 1, 2026.
The magnitude 0.9 event occurred 12 km (7 miles) W of Anza, CA.
The hypocentral depth is 8 km ( 5 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Tuesday, September 1, 2026 at 11:51:40 AM (PDT) Tuesday, September 1, 2026 at 18:51:40 (UTC) |
| Distance from |
Anza, CA - 12 km (7 miles) W (279 degrees) Aguanga, CA - 15 km (10 miles) NNE (22 degrees) Idyllwild, CA - 20 km (13 miles) SSW (202 degrees) Valle Vista, CA - 21 km (13 miles) SSE (157 degrees) Palomar Observatory, CA - 25 km (15 miles) NNE (14 degrees) |
| Coordinates | 33 deg. 34.3 min. N (33.571N), 116 deg. 48.1 min. W (116.802W) |
| Depth | 7.93 km (4.90 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=34, Nph=55, Dmin=4.3 km, Rmss=0.13 sec, Erho=0.16 km, Erzz=0.4 km, Gp=41 degrees |
| Event ID# | ci41540224 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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