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 #10: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:16:08 PM (PDT) on Monday, August 17, 2026.
The magnitude 2.4 event occurred 7 km (4 miles) ESE of Palomar Observatory, CA.
The hypocentral depth is 16 km (10 miles).
| Magnitude | 2.4 - local magnitude (Ml) |
| Time | Monday, August 17, 2026 at 3:16:08 PM (PDT) Monday, August 17, 2026 at 22:16:08 (UTC) |
| Distance from |
Palomar Observatory, CA - 7 km (4 miles) ESE (119 degrees) Lake Henshaw, CA - 10 km (6 miles) NNW (340 degrees) Aguanga, CA - 14 km (9 miles) SSE (155 degrees) Warner Springs, CA - 16 km (10 miles) WNW (287 degrees) Valley Center, CA - 25 km (15 miles) ENE (61 degrees) |
| Coordinates | 33 deg. 19.5 min. N (33.325N), 116 deg. 47.9 min. W (116.799W) |
| Depth | 16.02 km (10.00 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=98, Nph=156, Dmin=6.7 km, Rmss=0.19 sec, Erho=0.15 km, Erzz=0.38 km, Gp=22 degrees |
| Event ID# | ci41528744 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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