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 4:49:19 PM (PDT) on Thursday, April 30, 2026.
The magnitude 2.3 event occurred 40 km (25 miles) SW of Ferndale, CA.
The hypocentral depth is 9 km ( 5 miles).
| Magnitude | 2.3 - duration magnitude (Md) |
| Time | Thursday, April 30, 2026 at 4:49:19 PM (PDT) Thursday, April 30, 2026 at 23:49:19 (UTC) |
| Distance from |
Ferndale, CA - 40 km (25 miles) SW (218 degrees) Rio Dell, CA - 44 km (27 miles) WSW (239 degrees) Fortuna, CA - 47 km (30 miles) SW (225 degrees) Hydesville, CA - 48 km (30 miles) SW (234 degrees) Humboldt Hill, CA - 57 km (35 miles) SSW (213 degrees) |
| Coordinates | 40 deg. 17.8 min. N (40.296N), 124 deg. 33.3 min. W (124.554W) |
| Depth | 8.61 km (5.40 miles) |
| Quality | Fair |
| Location Quality Parameters | Nst=39, Nph=50, Dmin=18.0 km, Rmss=0.18 sec, Erho=0.42 km, Erzz=0.51 km, Gp=255 degrees |
| Event ID# | nc75354622 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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