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 5:40:38 PM (PDT) on Friday, May 8, 2026.
The magnitude 2.0 event occurred 6 km (4 miles) W of Vallejo, CA.
The hypocentral depth is 5 km ( 3 miles).


Magnitude 2.0 - duration magnitude (Md)
Time Friday, May 8, 2026 at 5:40:38 PM (PDT)
Saturday, May 9, 2026 at 0:40:38 (UTC)
Distance from Vallejo, CA - 6 km (4 miles) W (262 degrees)
Rodeo, CA - 9 km (5 miles) NNW (337 degrees)
American Canyon, CA - 9 km (5 miles) SSW (207 degrees)
Hercules, CA - 10 km (6 miles) N (351 degrees)
Crockett, CA - 10 km (6 miles) NW (306 degrees)
Coordinates 38 deg. 6.3 min. N (38.105N), 122 deg. 18.4 min. W (122.306W)
Depth 4.95 km (3.10 miles)
Quality Poor
Location Quality Parameters Nst=12, Nph=12, Dmin=45.4 km, Rmss=0.24 sec, Erho=8.41 km, Erzz=14.3699999 km, Gp=184 degrees
Event ID# nc75357486
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