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 5:38:40 PM (PDT) on Thursday, April 23, 2026.
The magnitude 1.3 event occurred 16 km (10 miles) N of Grapevine, CA.
The hypocentral depth is 16 km (10 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Thursday, April 23, 2026 at 5:38:40 PM (PDT) Friday, April 24, 2026 at 0:38:40 (UTC) |
| Distance from |
Grapevine, CA - 16 km (10 miles) N (350 degrees) Arvin, CA - 18 km (11 miles) SW (220 degrees) Lamont, CA - 20 km (12 miles) SSW (192 degrees) Lebec, CA - 28 km (18 miles) NNW (342 degrees) Frazier Park, CA - 29 km (18 miles) N (358 degrees) |
| Coordinates | 35 deg. 5.0 min. N (35.083N), 118 deg. 57.5 min. W (118.959W) |
| Depth | 15.69 km (9.70 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=28, Nph=46, Dmin=11.7 km, Rmss=0.3 sec, Erho=0.46 km, Erzz=0.9 km, Gp=101 degrees |
| Event ID# | ci41233455 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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