INGV, USGS and EMSC data, with the source next to every number.Sources and limits
2.1

Earthquake M 2.1 in the area of Elliston, Montana, 17 October 2026, 00:44 UTC

Recorded 10 d ago. Updated 13:02.

Magnitude
ml 2.1
Time (UTC)
00:44:36
Depth
14 km
Coordinates
46.542 N 112.506 W
Source
USGS
Last revision
13:02

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 2.1 was recorded at a depth of 14 km, near Elliston, on 17/10 at 00:44 UTC. The data is preliminary and may be updated.

The hypocentre is shallow, at a depth of 14 km.

Estimated intensity and seismic zone

Estimated intensity near the epicentre
II

The estimate is indicative and does not replace official surveys.

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Did you feel it?

No reports yet. Your report helps show the effects on the area.

Community data, not official.

Other nearby and recent quakes

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Move the distance from Elliston, Montana and see how the estimated intensity changes. In the app it is already computed for your home and the areas you follow.

M 2.1
12 km

Indicative estimate using an empirical attenuation relation and an 8 km depth: it does not replace official surveys. In the app it is computed for your home and the areas you follow.

II
Estimated intensity where you areScarcely felt

A few people at rest feel it, on upper floors.

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