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 0:09:08 AM (PST) on Tuesday, March 3, 2026.
The magnitude 1.0 event occurred 3 km (2 miles) ENE (64 degrees) of Colton, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Tuesday, March 3, 2026 at 0:09:08 AM (PST) Tuesday, March 3, 2026 at 8:09:08 (UTC) |
| Distance from |
Colton, CA - 3 km (2 miles) ENE (64 degrees) Loma Linda, CA - 5 km (3 miles) NNW (330 degrees) San Bernardino, CA - 5 km (3 miles) S (173 degrees) Grand Terrace, CA - 6 km (4 miles) NNE (24 degrees) Rialto, CA - 8 km (5 miles) ESE (107 degrees) |
| Coordinates | 34 deg. 5.1 min. N (34.085N), 117 deg. 17.2 min. W (117.287W) |
| Depth | 14.61 km (9.10 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=69, Nph=110, Dmin=2.3 km, Rmss=0.16 sec, Erho=0.14 km, Erzz=0.26 km, Gp=33 degrees |
| Event ID# | ci41407912 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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