8 km WNW of Cobb, CA

Event facts

Magnitude

0.4 (md) · Minor

Time (UTC)

1 Oct 2026, 08:16 UTC14 hours ago

Last updated by USGS

1 Oct 2026, 08:18 UTC

Depth

1.9 km · Shallow

Coordinates

38.837° N, 122.812° W

USGS tsunami flag

Not setSet for large events in oceanic regions; it does not mean a tsunami occurred. Official warnings: tsunami.gov.

Felt reports

None reported

USGS significance

2

Review status

Automatic (preliminary)

USGS event ID

nc75442241