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 2:02:58 PM (PDT) on Saturday, April 4, 2026.
The magnitude 0.9 event occurred 4 km (3 miles) S of Redlands, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 0.9 - local magnitude (Ml) |
| Time | Saturday, April 4, 2026 at 2:02:58 PM (PDT) Saturday, April 4, 2026 at 21:02:58 (UTC) |
| Distance from |
Redlands, CA - 4 km (3 miles) S (169 degrees) Mentone, CA - 7 km (4 miles) SSW (213 degrees) Loma Linda, CA - 9 km (5 miles) ESE (112 degrees) Moreno Valley, CA - 12 km (7 miles) NNE (26 degrees) Calimesa, CA - 12 km (7 miles) WNW (287 degrees) |
| Coordinates | 34 deg. 1.2 min. N (34.020N), 117 deg. 10.5 min. W (117.174W) |
| Depth | 8.78 km (5.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=32, Nph=54, Dmin=6.0 km, Rmss=0.15 sec, Erho=0.17 km, Erzz=0.56 km, Gp=60 degrees |
| Event ID# | ci41432800 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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