INGV, USGS and EMSC data, with the source next to every number.Sources and limits
0.1

Earthquake M 0.1 in the area of Hebgen Lake Estates, Montana, 28 October 2026, 08:49 UTC

Recorded 23 h ago. Updated 08:52.

Magnitude
md 0.1
Time (UTC)
08:49:01
Depth
11 km
Coordinates
44.786 N 111.113 W
Source
USGS
Last revision
08:52

Map: OpenStreetMap contributors data, OpenMapTiles tiles.

What it means

Summary from the source data

An earthquake of magnitude 0.1 was recorded at a depth of 11 km, near Hebgen Lake Estates, on 28/10 at 08:49 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 20 events were recorded in the last 30 days (maximum magnitude 1.2). In the same area, a stronger quake occurred in the last 30 days (magnitude 1.2). The hypocentre is shallow, at a depth of 11 km.

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

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