INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.3

Earthquake M 1.3 in the area of Adak, Alaska, 21 October 2026, 07:32 UTC

Recorded 6 d ago. Updated 09:32.

Magnitude
ml 1.3
Time (UTC)
07:32:46
Depth
19 km
Coordinates
51.560 N 177.228 W
Source
USGS
Last revision
09:32

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.3 was recorded at a depth of 19 km, near Adak, on 21/10 at 07:32 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 14 events were recorded in the last 30 days (maximum magnitude 3.2). In the same area, a stronger quake occurred in the last 30 days (magnitude 3.2). The hypocentre is shallow, at a depth of 19 km.

Quakes of this size are very frequent and are usually not felt by people.

Follow this area in the app

Choose a minimum magnitude and radius and receive only the alerts you need.

Download on the App Store Get it on Google Play