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 2:53:53 AM (PDT) on Tuesday, August 4, 2026.
The magnitude 0.2 event occurred 5 km (3 miles) NNW of Lake Henshaw, CA.
The hypocentral depth is 15 km ( 9 miles).
| Magnitude | 0.2 - local magnitude (Ml) |
| Time | Tuesday, August 4, 2026 at 2:53:53 AM (PDT) Tuesday, August 4, 2026 at 9:53:53 (UTC) |
| Distance from |
Lake Henshaw, CA - 5 km (3 miles) NNW (337 degrees) Palomar Observatory, CA - 11 km (7 miles) SE (137 degrees) Warner Springs, CA - 14 km (9 miles) W (271 degrees) Aguanga, CA - 19 km (12 miles) SSE (157 degrees) Valley Center, CA - 24 km (15 miles) ENE (73 degrees) |
| Coordinates | 33 deg. 17.0 min. N (33.284N), 116 deg. 47.0 min. W (116.784W) |
| Depth | 14.85 km (9.20 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=30, Nph=53, Dmin=5.8 km, Rmss=0.17 sec, Erho=0.23 km, Erzz=0.44 km, Gp=48 degrees |
| Event ID# | ci40665954 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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