Disasters · Earthquake

M4.5 · United States

First tracked 11 September 2026 · Last updated 12 September 2026

In United States

M4.5

Magnitude

43 km

Depth

Few people affected in MMI -

Exposure detail

Tsunami flag

An M4.5 earthquake occurred 92 km south of False Pass, Alaska, at a depth of 43 km. The estimated population exposure was 11 people. No tsunami was generated.

Sources

USGS ↗GDACS ↗

Coverage

via The GDELT Project

News coverage via The GDELT Project · not a source for this event’s data

Coverage not checked yet.

Source: USGS & GDACS · figures reported · Reviewed