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 5:35:35 AM (PDT) on Thursday, August 14, 2025.
The magnitude 1.6 event occurred 37 km (23 miles) SW of Ferndale, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.6 - duration magnitude (Md) |
| Time | Thursday, August 14, 2025 at 5:35:35 AM (PDT) Thursday, August 14, 2025 at 12:35:35 (UTC) |
| Distance from |
Ferndale, CA - 37 km (23 miles) SW (215 degrees) Rio Dell, CA - 41 km (26 miles) WSW (238 degrees) Fortuna, CA - 45 km (28 miles) SW (223 degrees) Hydesville, CA - 45 km (28 miles) SW (233 degrees) Humboldt Hill, CA - 55 km (34 miles) SSW (211 degrees) |
| Coordinates | 40 deg. 18.1 min. N (40.301N), 124 deg. 31.2 min. W (124.519W) |
| Depth | 10.83 km (6.70 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=9, Nph=9, Dmin=15.1 km, Rmss=0.21 sec, Erho=7.04 km, Erzz=3.3900001 km, Gp=277 degrees |
| Event ID# | nc75223057 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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