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 5:18:55 PM (PDT) on Wednesday, September 9, 2026.
The magnitude 0.6 event occurred 8 km (5 miles) SE of Winchester, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.6 - local magnitude (Ml) |
| Time | Wednesday, September 9, 2026 at 5:18:55 PM (PDT) Thursday, September 10, 2026 at 0:18:55 (UTC) |
| Distance from |
Winchester, CA - 8 km (5 miles) SE (128 degrees) Green Acres, CA - 10 km (6 miles) SSE (147 degrees) Hemet, CA - 10 km (6 miles) SSW (205 degrees) Menifee, CA - 14 km (9 miles) ESE (121 degrees) San Jacinto, CA - 14 km (9 miles) SSW (203 degrees) |
| Coordinates | 33 deg. 39.9 min. N (33.664N), 117 deg. 1.1 min. W (117.019W) |
| Depth | 10.32 km (6.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=28, Nph=46, Dmin=1.8 km, Rmss=0.15 sec, Erho=0.24 km, Erzz=0.32 km, Gp=61 degrees |
| Event ID# | ci41543832 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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