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 #6: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 8:13:18 AM (PDT) on Sunday, May 31, 2026.
The magnitude 0.5 event occurred 13 km (8 miles) SSW of Wrightwood, CA.
The hypocentral depth is 9 km ( 5 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Sunday, May 31, 2026 at 8:13:18 AM (PDT) Sunday, May 31, 2026 at 15:13:18 (UTC) |
| Distance from |
Wrightwood, CA - 13 km (8 miles) SSW (202 degrees) Claremont, CA - 17 km (11 miles) N (10 degrees) Upland, CA - 17 km (11 miles) NNW (348 degrees) Rancho Cucamonga, CA - 17 km (11 miles) NW (325 degrees) Lytle Creek, CA - 17 km (11 miles) W (267 degrees) |
| Coordinates | 34 deg. 15.1 min. N (34.252N), 117 deg. 41.2 min. W (117.687W) |
| Depth | 8.63 km (5.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=13, Nph=22, Dmin=2.9 km, Rmss=0.14 sec, Erho=0.33 km, Erzz=0.57 km, Gp=115 degrees |
| Event ID# | ci41477488 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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