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Canada

M4.1 Earthquake near 111 km N of Yakutat, Alaska (Canada)

UTC time: 2025-12-06 21:08:28 UTC Local time: —

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About this earthquake

On December 6, 2025 at 21:08 UTC, a magnitude M4.1 earthquake occurred near 111 km N of Yakutat, Alaska (Canada). With a focal depth of about 2 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by USGS.

Details

ID
376485d8c197c4333ac0446513bbd316c30e7083
Magnitude
M4.1
Depth
2.3 km
UTC time
2025-12-06 21:08:28 UTC
Local time
—
Country
Canada
City
Yukon
Source
usgs
Coordinates
60.53491, -139.98996
Temperature
-19.2°C

Depth profile

Depth profile Depth: 2.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 2.3 km
Shallow
2.3 km
2.3 km — shallower than the regional average (5.7 km)
Regional average: 5.7 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

  • Churchill
    Distance: 134 km ·Stratovolcano ·Elevation: 5'005 m ·Last eruption: 847 ·United States
  • Alligator Lake
    Distance: 251 km ·Volcanic field ·Elevation: 2'217 m ·Canada
  • Wrangell
    Distance: 270 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Fort Selkirk
    Distance: 300 km ·Volcanic field ·Elevation: 1'239 m ·Canada
  • Atlin Volcanic Field
    Distance: 379 km ·Pyroclastic cone(s) ·Elevation: 1'880 m ·Canada
  • Edgecumbe
    Distance: 458 km ·Volcanic field ·Elevation: 970 m ·Last eruption: -2080 ·United States

Yukon

Context for this earthquake

04 Oct 2025 – 04 Oct 2026 · M ≥ 3.0 · 378 Catalogue entries

Of 377 other entries for this area and period, 126 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

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Stats (last 24h)

Global (24h)
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Country (24h)
Canada
0
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