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 7:09:55 AM (PST) on Sunday, January 4, 2026.
The magnitude 0.5 event occurred 12 km (7 miles) SSE of Anza, CA.
The hypocentral depth is 10 km ( 6 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Sunday, January 4, 2026 at 7:09:55 AM (PST) Sunday, January 4, 2026 at 15:09:55 (UTC) |
| Distance from |
Anza, CA - 12 km (7 miles) SSE (154 degrees) Warner Springs, CA - 20 km (12 miles) N (4 degrees) Aguanga, CA - 23 km (14 miles) E (86 degrees) Palomar Observatory, CA - 26 km (16 miles) ENE (64 degrees) Lake Henshaw, CA - 28 km (17 miles) NNE (29 degrees) |
| Coordinates | 33 deg. 27.5 min. N (33.458N), 116 deg. 37.1 min. W (116.618W) |
| Depth | 9.55 km (5.90 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=30, Nph=49, Dmin=2.5 km, Rmss=0.13 sec, Erho=0.16 km, Erzz=0.35 km, Gp=66 degrees |
| Event ID# | ci41152047 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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