INGV, USGS and EMSC data, with the source next to every number.Sources and limits
0.5

Earthquake M 0.5 in the area of Ivanof Bay, Alaska, 27 October 2026, 00:57 UTC

Recorded 2 d ago. Updated 01:57.

Magnitude
ml 0.5
Time (UTC)
00:57:41
Depth
22 km
Coordinates
55.948 N 159.658 W
Source
USGS
Last revision
01:57

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 0.5 was recorded at a depth of 22 km, near Ivanof Bay, on 27/10 at 00:57 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 0.6). Within 50 km of the epicentre, 9 events were recorded in the last 30 days (maximum magnitude 3.3). In the same area, a stronger quake occurred in the last 30 days (magnitude 3.3). The hypocentre is shallow, at a depth of 22 km.

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

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