Update: Earthquake measuring 5.3 shakes area near Attu Station, AK on March 2

Published Mar 26, 2026

ALEUTIANS WEST CENSUS AREA, AK — A 5.3 magnitude quake hit close to Attu Station on Monday around midday, the U.S. Geological Survey reported.

The tremor jolted at 11:46 p.m. (11:46 a.m. local time), with its epicenter about 141 miles east-southeast of Attu Station and a depth of 6 miles. Seismologists first reported it as a 5.5 event, but later downgraded it to 5.3.

Did you feel it?

Those who noticed the earthquake are encouraged to report it through the USGS Felt Report form.

Tremors past week

Over the last week, there have been six tremors with a magnitude 2.5 or higher centered nearby. The largest one was a 4.2 earthquake that was detected in the same region prior to this quake.

Source: The U.S. Geological Survey