10 km WNW of The Geysers, CA

Event facts

Magnitude

1.2 (md) · Minor

Time (UTC)

1 Oct 2026, 01:58 UTC21 hours ago

Last updated by USGS

1 Oct 2026, 02:32 UTC

Depth

2.8 km · Shallow

Coordinates

38.821° N, 122.853° 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

21

Review status

Automatic (preliminary)

USGS event ID

nc75442121