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 10:51:43 AM (PDT) on Monday, July 28, 2025.
The magnitude 2.9 event occurred 64 km (39 miles) WSW of Ferndale, CA.
The hypocentral depth is 2 km ( 1 mile).
| Magnitude | 2.9 - duration magnitude (Md) |
| Time | Monday, July 28, 2025 at 10:51:43 AM (PDT) Monday, July 28, 2025 at 17:51:43 (UTC) |
| Distance from |
Ferndale, CA - 64 km (39 miles) WSW (246 degrees) Fortuna, CA - 73 km (45 miles) WSW (247 degrees) Rio Dell, CA - 73 km (46 miles) WSW (256 degrees) Hydesville, CA - 76 km (47 miles) WSW (252 degrees) Humboldt Hill, CA - 77 km (48 miles) SW (236 degrees) |
| Coordinates | 40 deg. 20.3 min. N (40.339N), 124 deg. 56.8 min. W (124.947W) |
| Depth | 1.63 km (1.00 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=30, Nph=29, Dmin=51.7 km, Rmss=0.21 sec, Erho=3.68 km, Erzz=5.84000015 km, Gp=268 degrees |
| Event ID# | nc75216237 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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