INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.9

Earthquake M 1.9 in the area of Cantwell, Alaska, 23 October 2026, 07:55 UTC

Recorded 4 d ago. Updated 09:59.

Magnitude
ml 1.9
Time (UTC)
07:55:37
Depth
69 km
Coordinates
62.985 N 148.069 W
Source
USGS
Last revision
09:59

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.9 was recorded at a depth of 69 km, near Cantwell, on 23/10 at 07:55 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, 5 events were recorded in the last 30 days (maximum magnitude 2.9). In the same area, a stronger quake occurred in the last 30 days (magnitude 2.9). The hypocentre is shallow, at a depth of 69 km.

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

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