Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #0: 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 7:13:06 AM (PDT) on Saturday, August 2, 2025.
The magnitude 2.3 event occurred 49 km (30 miles) SW of Ferndale, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 2.3 - duration magnitude (Md) |
| Time | Saturday, August 2, 2025 at 7:13:06 AM (PDT) Saturday, August 2, 2025 at 14:13:06 (UTC) |
| Distance from |
Ferndale, CA - 49 km (30 miles) SW (227 degrees) Rio Dell, CA - 55 km (34 miles) WSW (243 degrees) Fortuna, CA - 57 km (35 miles) SW (231 degrees) Hydesville, CA - 58 km (36 miles) WSW (239 degrees) Humboldt Hill, CA - 65 km (40 miles) SW (220 degrees) |
| Coordinates | 40 deg. 16.6 min. N (40.277N), 124 deg. 40.9 min. W (124.682W) |
| Depth | 9.30 km (5.80 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=23, Nph=22, Dmin=28.9 km, Rmss=0.26 sec, Erho=6.31 km, Erzz=3.08999991 km, Gp=293 degrees |
| Event ID# | nc75218342 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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