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Canada

M4.3 Earthquake near 94 km NNE of Yakutat, Alaska (Canada)

UTC time: 2025-12-06 21:01:31 UTC Local time: —

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About this earthquake

On December 6, 2025 at 21:01 UTC, a magnitude M4.3 earthquake occurred near 94 km NNE of Yakutat, Alaska (Canada). The hypocenter lay relatively close to the surface at around 5 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.

Details

ID
b79ecdf2f91670a5f37f2b63153925e3f2c802f3
Magnitude
M4.3
Depth
5.0 km
UTC time
2025-12-06 21:01:31 UTC
Local time
—
Country
Canada
City
Yukon
Source
usgs
Coordinates
60.37813, -139.36862
Temperature
-16.2°C

Depth profile

Depth profile Depth: 5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 5 km
Shallow
5 km
5 km — close to 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: 170 km ·Stratovolcano ·Elevation: 5'005 m ·Last eruption: 847 ·United States
  • Alligator Lake
    Distance: 217 km ·Volcanic field ·Elevation: 2'217 m ·Canada
  • Fort Selkirk
    Distance: 303 km ·Volcanic field ·Elevation: 1'239 m ·Canada
  • Wrangell
    Distance: 308 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Atlin Volcanic Field
    Distance: 342 km ·Pyroclastic cone(s) ·Elevation: 1'880 m ·Canada
  • Edgecumbe
    Distance: 425 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, 104 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Canada

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Stats (last 24h)

Global (24h)
458
Country (24h)
Canada
0
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