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 1:21:37 PM (PDT) on Monday, July 20, 2026.
The magnitude 0.5 event occurred 16 km (10 miles) SE of Anza, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 0.5 - local magnitude (Ml) |
| Time | Monday, July 20, 2026 at 1:21:37 PM (PDT) Monday, July 20, 2026 at 20:21:37 (UTC) |
| Distance from |
Anza, CA - 16 km (10 miles) SE (132 degrees) Warner Springs, CA - 21 km (13 miles) NNE (24 degrees) Borrego Springs, CA - 27 km (17 miles) NW (325 degrees) Aguanga, CA - 30 km (19 miles) E (87 degrees) La Quinta, CA - 31 km (20 miles) SW (223 degrees) |
| Coordinates | 33 deg. 27.4 min. N (33.457N), 116 deg. 32.5 min. W (116.541W) |
| Depth | 10.86 km (6.70 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=20, Nph=36, Dmin=7.0 km, Rmss=0.11 sec, Erho=0.17 km, Erzz=0.36 km, Gp=50 degrees |
| Event ID# | ci40658498 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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