Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #4: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A minor earthquake occurred at 6:26:20 AM (PDT) on Monday, April 20, 2026.
The magnitude 3.6 event occurred 62 km (39 miles) WSW of Ferndale, CA.
The hypocentral depth is 12 km ( 7 miles).
| Magnitude | 3.6 - local magnitude (Ml) |
| Time | Monday, April 20, 2026 at 6:26:20 AM (PDT) Monday, April 20, 2026 at 13:26:20 (UTC) |
| Distance from |
Ferndale, CA - 62 km (39 miles) WSW (248 degrees) Fortuna, CA - 72 km (44 miles) WSW (249 degrees) Rio Dell, CA - 73 km (45 miles) WSW (258 degrees) Hydesville, CA - 75 km (46 miles) WSW (254 degrees) Humboldt Hill, CA - 76 km (47 miles) WSW (238 degrees) |
| Coordinates | 40 deg. 21.7 min. N (40.362N), 124 deg. 56.7 min. W (124.945W) |
| Depth | 11.52 km (7.20 miles) |
| Quality | Poor |
| Location Quality Parameters | Nst=80, Nph=81, Dmin=71.9 km, Rmss=0.68 sec, Erho=3.87 km, Erzz=1.998 km, Gp=230 degrees |
| Event ID# | nc75348572 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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