INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.8

Earthquake M 1.8 in the area of Nanwalek, Alaska, 23 October 2026, 13:32 UTC

Recorded 4 d ago. Updated 14:32.

Magnitude
ml 1.8
Time (UTC)
13:32:56
Depth
67 km
Coordinates
58.959 N 152.730 W
Source
USGS
Last revision
14:32

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.8 was recorded at a depth of 67 km, near Nanwalek, on 23/10 at 13:32 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 2 events were recorded in the last 24 hours (maximum magnitude 1.9). Within 50 km of the epicentre, 8 events were recorded in the last 30 days (maximum magnitude 2.7). In the same area, a stronger quake occurred in the last 30 days (magnitude 2.7). The hypocentre is shallow, at a depth of 67 km.

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

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