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 #3: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 10:03:33 PM (PDT) on Wednesday, September 9, 2026.
The magnitude 0.4 event occurred 10 km (6 miles) SW of Idyllwild, CA.
The hypocentral depth is 16 km (10 miles).
| Magnitude | 0.4 - local magnitude (Ml) |
| Time | Wednesday, September 9, 2026 at 10:03:33 PM (PDT) Thursday, September 10, 2026 at 5:03:33 (UTC) |
| Distance from |
Idyllwild, CA - 10 km (6 miles) SW (217 degrees) Valle Vista, CA - 13 km (8 miles) SE (130 degrees) Anza, CA - 16 km (10 miles) NW (322 degrees) Hemet, CA - 19 km (12 miles) ESE (116 degrees) San Jacinto, CA - 21 km (13 miles) SE (128 degrees) |
| Coordinates | 33 deg. 40.2 min. N (33.670N), 116 deg. 47.0 min. W (116.783W) |
| Depth | 15.52 km (9.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=16, Nph=27, Dmin=7.9 km, Rmss=0.08 sec, Erho=0.25 km, Erzz=0.43 km, Gp=117 degrees |
| Event ID# | ci41543904 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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