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 10:34:08 PM (PDT) on Friday, August 1, 2025.
The magnitude 1.1 event occurred 7 km (4 miles) SSE of Littlerock, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.1 - local magnitude (Ml) |
| Time | Friday, August 1, 2025 at 10:34:08 PM (PDT) Saturday, August 2, 2025 at 5:34:08 (UTC) |
| Distance from |
Littlerock, CA - 7 km (4 miles) SSE (163 degrees) Pearblossom, CA - 7 km (4 miles) SW (226 degrees) Vincent, CA - 15 km (9 miles) ESE (106 degrees) Llano, CA - 16 km (10 miles) WSW (258 degrees) Palmdale, CA - 18 km (11 miles) SE (136 degrees) |
| Coordinates | 34 deg. 27.8 min. N (34.464N), 117 deg. 57.8 min. W (117.963W) |
| Depth | 8.91 km (5.50 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=28, Nph=49, Dmin=1.8 km, Rmss=0.13 sec, Erho=0.17 km, Erzz=0.34 km, Gp=34 degrees |
| Event ID# | ci41251232 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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