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 #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 7:14:22 PM (PST) on Wednesday, March 4, 2026.
The magnitude 1.0 event occurred 6 km (4 miles) ENE (63 degrees) of Calexico, CA.
The hypocentral depth is 17 km (10 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Wednesday, March 4, 2026 at 7:14:22 PM (PST) Thursday, March 5, 2026 at 3:14:22 (UTC) |
| Distance from |
Calexico, CA - 6 km (4 miles) ENE (63 degrees) Mexicali, B.C., MX - 6 km (4 miles) NNE (22 degrees) Heber, CA - 9 km (5 miles) ESE (111 degrees) Holtville, CA - 13 km (8 miles) SSW (206 degrees) El Centro, CA - 14 km (9 miles) SE (131 degrees) |
| Coordinates | 32 deg. 42.2 min. N (32.703N), 115 deg. 26.6 min. W (115.444W) |
| Depth | 16.97 km (10.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=14, Nph=20, Dmin=5.9 km, Rmss=0.17 sec, Erho=0.44 km, Erzz=0.65 km, Gp=120 degrees |
| Event ID# | ci10228934 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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