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 Silver Gate, Montana, 18 October 2026, 21:25 UTC

Recorded 10 d ago. Updated 23:25.

Magnitude
ml 1.9
Time (UTC)
21:25:11
Depth
14 km
Coordinates
44.693 N 110.035 W
Source
USGS
Last revision
23:25

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 14 km, near Silver Gate, on 18/10 at 21:25 UTC. The data is preliminary and may be updated.

Within 50 km of the epicentre, 3 events were recorded in the last 24 hours (maximum magnitude 1.9). Within 50 km of the epicentre, 3 events were recorded in the last 30 days (maximum magnitude 1.9). It is the strongest quake in the area in the last 30 days. The hypocentre is shallow, at a depth of 14 km.

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

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