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M4.0 Depth: 19.4 km

M4.0 Earthquake near 18 km NW of Fort Yukon, Alaska (United States)

UTC time: 2025-06-10 02:26:50 UTC Local time: —

About this earthquake

On June 10, 2025 at 02:26 UTC, a magnitude M4.0 earthquake occurred near 18 km NW of Fort Yukon, Alaska (United States). The hypocenter lay relatively close to the surface at around 19 km, increasing how strongly it was felt. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by USGS. United States: 132 earthquakes were recorded in the past 24 hours, the strongest reaching M3.9.

Details

Magnitude
M4.0
Depth
19.4 km
UTC time
2025-06-10 02:26:50 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
66.69630, -145.53290
Temperature
11.4°C

Map

Depth profile

Depth profile Depth: 19.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 19.4 km
Shallow
19.4 km
19.4 km — deeper than the regional average (15.3 km)
Regional average: 15.3 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

  • Buzzard Creek
    Distance: 322 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·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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