Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #2: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 3:31:13 PM (PDT) on Saturday, August 2, 2025.
The magnitude 2.1 event occurred 6 km (4 miles) ENE (72 degrees) of Shasta, CA.
The hypocentral depth is 23 km (14 miles).
| Magnitude | 2.1 - duration magnitude (Md) |
| Time | Saturday, August 2, 2025 at 3:31:13 PM (PDT) Saturday, August 2, 2025 at 22:31:13 (UTC) |
| Distance from |
Shasta, CA - 6 km (4 miles) ENE (72 degrees) Redding, CA - 6 km (4 miles) NW (312 degrees) Central Valley (historical), CA - 9 km (5 miles) SSW (213 degrees) Shasta Lake, CA - 9 km (5 miles) SSW (213 degrees) Bella Vista, CA - 17 km (10 miles) W (260 degrees) |
| Coordinates | 40 deg. 36.9 min. N (40.616N), 122 deg. 25.6 min. W (122.427W) |
| Depth | 22.51 km (14.00 miles) |
| Quality | Excellent |
| Location Quality Parameters | Nst=19, Nph=19, Dmin=5.8 km, Rmss=0.10 sec, Erho=0.45 km, Erzz=0.29 km, Gp=79 degrees |
| Event ID# | nc75218472 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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