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 11:21:44 AM (PDT) on Saturday, June 20, 2026.
The magnitude 1.2 event occurred 4 km (3 miles) SSE of Mentone, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Saturday, June 20, 2026 at 11:21:44 AM (PDT) Saturday, June 20, 2026 at 18:21:44 (UTC) |
| Distance from |
Mentone, CA - 4 km (3 miles) SSE (167 degrees) Redlands, CA - 6 km (4 miles) ESE (117 degrees) Yucaipa, CA - 7 km (5 miles) W (268 degrees) Calimesa, CA - 8 km (5 miles) NW (306 degrees) Loma Linda, CA - 13 km (8 miles) E (99 degrees) |
| Coordinates | 34 deg. 1.8 min. N (34.031N), 117 deg. 7.4 min. W (117.124W) |
| Depth | 7.01 km (4.40 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=52, Nph=89, Dmin=1.2 km, Rmss=0.17 sec, Erho=0.15 km, Erzz=0.42 km, Gp=28 degrees |
| Event ID# | ci41491352 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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