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 1:19:08 AM (PDT) on Wednesday, June 10, 2026.
The magnitude 1.3 event occurred 2 km (2 miles) ESE of Pacheco, CA.
The hypocentral depth is 15 km ( 9 miles).


Magnitude 1.3 - duration magnitude (Md)
Time Wednesday, June 10, 2026 at 1:19:08 AM (PDT)
Wednesday, June 10, 2026 at 8:19:08 (UTC)
Distance from Pacheco, CA - 2 km (2 miles) ESE (119 degrees)
Pleasant Hill, CA - 3 km (2 miles) NNE (18 degrees)
Concord, CA - 3 km (2 miles) W (280 degrees)
Waldon, CA - 5 km (3 miles) N (5 degrees)
Vine Hill, CA - 6 km (3 miles) SE (135 degrees)
Coordinates 37 deg. 58.4 min. N (37.973N), 122 deg. 3.1 min. W (122.051W)
Depth 14.55 km (9.00 miles)
Quality Good
Location Quality Parameters Nst=11, Nph=11, Dmin=6.8 km, Rmss=0.07 sec, Erho=0.5 km, Erzz=1.00999999 km, Gp=91 degrees
Event ID# nc75374116
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For more information, see https://earthquake.usgs.gov

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