INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.1

Earthquake M 1.1 in the area of McCarthy, Alaska, 21 October 2026, 13:51 UTC

Recorded 6 d ago. Updated 15:51.

Magnitude
ml 1.1
Time (UTC)
13:51:03
Depth
6 km
Coordinates
60.529 N 142.450 W
Source
USGS
Last revision
15:51

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.1 was recorded at a depth of 6 km, near McCarthy, on 21/10 at 13:51 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 2 events were recorded in the last 30 days (maximum magnitude 2.3). In the same area, a stronger quake occurred in the last 30 days (magnitude 2.3). The hypocentre is shallow, at a depth of 6 km.

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

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