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M1.1 Depth: 13.2 km

M1.1 Earthquake near 6 km SE of Hebgen Lake Estates, Montana (United States)

UTC time: 2025-10-10 14:01:51 UTC Local time: —

About this earthquake

On October 10, 2025 at 14:01 UTC, a magnitude M1.1 earthquake occurred near 6 km SE of Hebgen Lake Estates, Montana (United States). The hypocenter lay relatively close to the surface at around 13 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 197 earthquakes, the strongest at M5.5.

Details

Magnitude
M1.1
Depth
13.2 km
UTC time
2025-10-10 14:01:51 UTC
Local time
—
Country
United States
City
Montana
Source
usgs
Coordinates
44.72967, -111.12633
Temperature
10.1°C

Map

Depth profile

Depth profile Depth: 13.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 13.2 km
Shallow
13.2 km
13.2 km — close to the regional average (15.4 km)
Regional average: 15.4 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Hell's Half Acre
    Distance: 174 km ·Shield ·Elevation: 1'632 m ·Last eruption: -3250 ·United States
  • Craters of the Moon
    Distance: 242 km ·Volcanic field ·Elevation: 2'005 m ·Last eruption: -130 ·United States
  • Wapi Lava Field
    Distance: 265 km ·Shield ·Elevation: 1'597 m ·Last eruption: -300 ·United States
  • Black Butte Crater Lava Field
    Distance: 310 km ·Shield ·Elevation: 1'478 m ·Last eruption: -8180 ·United States

Historic earthquake map · United States

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Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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