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 is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 4:29:22 AM (PDT) on Sunday, July 20, 2025.
The magnitude 1.2 event occurred 2 km (1 miles) ESE of Lake Henshaw, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.2 - local magnitude (Ml) |
| Time | Sunday, July 20, 2025 at 4:29:22 AM (PDT) Sunday, July 20, 2025 at 11:29:22 (UTC) |
| Distance from |
Lake Henshaw, CA - 2 km (1 miles) ESE (118 degrees) Warner Springs, CA - 12 km (7 miles) WSW (241 degrees) Palomar Observatory, CA - 18 km (11 miles) SE (140 degrees) Julian, CA - 21 km (13 miles) NW (323 degrees) Ramona, CA - 24 km (15 miles) NNE (29 degrees) |
| Coordinates | 33 deg. 13.9 min. N (33.232N), 116 deg. 44.5 min. W (116.742W) |
| Depth | 9.09 km (5.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=76, Nph=144, Dmin=1.6 km, Rmss=0.21 sec, Erho=0.15 km, Erzz=0.45 km, Gp=21 degrees |
| Event ID# | ci41026919 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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