INGV, USGS and EMSC data, with the source next to every number.Sources and limits
1.2

Earthquake M 1.2 in the area of Townsend, Montana, 22 October 2026, 11:13 UTC

Recorded 5 d ago. Updated 13:13.

Magnitude
ml 1.2
Time (UTC)
11:13:03
Depth
13 km
Coordinates
46.302 N 111.279 W
Source
USGS
Last revision
13:13

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 1.2 was recorded at a depth of 13 km, near Townsend, on 22/10 at 11:13 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 4 events were recorded in the last 24 hours (maximum magnitude 2.3). Within 50 km of the epicentre, 4 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 13 km.

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

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