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 2:15:07 PM (PST) on Tuesday, March 3, 2026.
The magnitude 1.3 event occurred 5 km (3 miles) N (3 degrees) of San Dimas, CA.
The hypocentral depth is 14 km ( 9 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Tuesday, March 3, 2026 at 2:15:07 PM (PST) Tuesday, March 3, 2026 at 22:15:07 (UTC) |
| Distance from |
San Dimas, CA - 5 km (3 miles) N (3 degrees) Glendora, CA - 6 km (4 miles) ENE (70 degrees) Charter Oak, CA - 7 km (4 miles) NE (34 degrees) La Verne, CA - 7 km (4 miles) NNW (331 degrees) Citrus, CA - 9 km (6 miles) ENE (61 degrees) |
| Coordinates | 34 deg. 9.3 min. N (34.154N), 117 deg. 48.3 min. W (117.804W) |
| Depth | 14.03 km (8.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=27, Nph=43, Dmin=6.2 km, Rmss=0.18 sec, Erho=0.29 km, Erzz=0.39 km, Gp=73 degrees |
| Event ID# | ci41408536 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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