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 4:22:04 AM (PDT) on Sunday, September 20, 2026.
The magnitude 1.2 event occurred 9 km (6 miles) SW of Grapevine, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Sunday, September 20, 2026 at 4:22:04 AM (PDT) Sunday, September 20, 2026 at 11:22:04 (UTC) |
| Distance from |
Grapevine, CA - 9 km (6 miles) SW (233 degrees) Frazier Park, CA - 10 km (6 miles) NW (321 degrees) Pine Mountain Club, CA - 13 km (8 miles) ENE (68 degrees) Lebec, CA - 15 km (9 miles) WNW (293 degrees) Gorman, CA - 18 km (11 miles) NW (306 degrees) |
| Coordinates | 34 deg. 53.5 min. N (34.892N), 119 deg. 0.8 min. W (119.013W) |
| Depth | 12.29 km (7.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=39, Nph=68, Dmin=7.5 km, Rmss=0.17 sec, Erho=0.27 km, Erzz=0.43 km, Gp=60 degrees |
| Event ID# | ci41335503 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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