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 11:47:36 PM (PST) on Monday, February 17, 2025.
The magnitude 1.7 event occurred 59 km (37 miles) SW of Ferndale, CA.
The hypocentral depth is 7 km ( 4 miles).
| Magnitude | 1.7 - duration magnitude (Md) |
| Time | Monday, February 17, 2025 at 11:47:36 PM (PST) Tuesday, February 18, 2025 at 7:47:36 (UTC) |
| Distance from |
Ferndale, CA - 59 km (37 miles) SW (224 degrees) Rio Dell, CA - 64 km (40 miles) WSW (238 degrees) Fortuna, CA - 67 km (42 miles) SW (228 degrees) Hydesville, CA - 68 km (42 miles) SW (235 degrees) Humboldt Hill, CA - 76 km (47 miles) SW (219 degrees) |
| Coordinates | 40 deg. 11.6 min. N (40.193N), 124 deg. 44.9 min. W (124.748W) |
| Depth | 6.82 km (4.20 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=11, Nph=10, Dmin=36.1 km, Rmss=0.12 sec, Erho=7.41 km, Erzz=6.69000006 km, Gp=311 degrees |
| Event ID# | nc75135527 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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