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M2.8 Depth: 52.7 km

M2.8 Earthquake near 5 km NNW of Susitna North, Alaska (United States)

UTC time: 2025-12-30 17:31:07 UTC Local time: —

About this earthquake

A magnitude M2.8 earthquake was recorded near 5 km NNW of Susitna North, Alaska (United States) on December 30, 2025 at 17:31 UTC. With a focal depth of about 53 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 193 earthquakes, the strongest at M4.3.

Details

Magnitude
M2.8
Depth
52.7 km
UTC time
2025-12-30 17:31:07 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
62.20400, -149.89600
Temperature
-11.4°C

Map

Depth profile

Depth profile Depth: 52.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 52.7 km
Shallow
52.7 km
52.7 km — deeper than the regional average (15.7 km)
Regional average: 15.7 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

  • Hayes
    Distance: 146 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 160 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Buzzard Creek
    Distance: 219 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Redoubt
    Distance: 244 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 296 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Wrangell
    Distance: 307 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States

Historic earthquake map · United States

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

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

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