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 6:12:03 PM (PDT) on Thursday, August 21, 2025.
The magnitude 1.3 event occurred 7 km (4 miles) SW of Littlerock, CA.
The hypocentral depth is 12 km ( 8 miles).
| Magnitude | 1.3 - local magnitude (Ml) |
| Time | Thursday, August 21, 2025 at 6:12:03 PM (PDT) Friday, August 22, 2025 at 1:12:03 (UTC) |
| Distance from |
Littlerock, CA - 7 km (4 miles) SW (227 degrees) Vincent, CA - 7 km (5 miles) ESE (111 degrees) Palmdale, CA - 13 km (8 miles) SSE (155 degrees) Pearblossom, CA - 13 km (8 miles) WSW (255 degrees) Acton, CA - 14 km (9 miles) E (87 degrees) |
| Coordinates | 34 deg. 28.6 min. N (34.477N), 118 deg. 2.5 min. W (118.042W) |
| Depth | 12.46 km (7.70 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=34, Nph=59, Dmin=5.6 km, Rmss=0.15 sec, Erho=0.2 km, Erzz=0.33 km, Gp=51 degrees |
| Event ID# | ci41271456 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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