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USGSSeptember 9, 2026

M2.7 earthquake, 12 km WNW of Cobb, CA

A magnitude 2.7 earthquake was recorded 12 km WNW of Cobb, CA at a depth of 0 km, according to the U.S. Geological Survey. It was the 8,842nd earthquake of magnitude 2.5 or more the USGS located in and near the U.S. in 2026, against 12,608 a year on average in 2016-2025.

M2.7

The notice

Issued by
U.S. Geological Survey
Area
12 km WNW of Cobb, CA
State
California
Magnitude
2.7 (duration magnitude)
Depth
0.5 km
Time
2026-09-09 19:12:04 UTC
Status
automatic solution (may be revised)
Epicentre
38.855, -122.849
Official source
U.S. Geological Survey: the notice at its source

Source: U.S. Geological Survey: the notice at its source. AreaZine rebuilds this page from the agency's record; the agency's page is the one to act on. A U.S. Government work, in the public domain.