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M4.3 Depth: 63.7 km

M4.3 Earthquake near ANDREANOF ISLANDS, ALEUTIAN IS. (United States)

UTC time: 2025-11-30 12:24:44 UTC Local time: —

About this earthquake

On November 30, 2025 at 12:24 UTC, a magnitude M4.3 earthquake occurred near ANDREANOF ISLANDS, ALEUTIAN IS. (United States). The hypocenter lay relatively close to the surface at around 64 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC. United States: 198 earthquakes were recorded in the past 24 hours, the strongest reaching M3.1.

Details

Magnitude
M4.3
Depth
63.7 km
UTC time
2025-11-30 12:24:44 UTC
Local time
—
Country
United States
City
Alaska
Source
emsc
Coordinates
52.08990, -172.44970
Temperature
6.4°C

Map

Depth profile

Depth profile Depth: 63.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 63.7 km
Shallow
63.7 km
63.7 km — deeper than the regional average (15.6 km)
Regional average: 15.6 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

  • Seguam
    Distance: 25 km ·Stratovolcano(es) ·Elevation: 1'054 m ·Last eruption: 1993 ·United States
  • Amukta
    Distance: 93 km ·Stratovolcano ·Elevation: 1'066 m ·Last eruption: 1996 ·United States
  • Chagulak
    Distance: 104 km ·Stratovolcano ·Elevation: 1'028 m ·United States
  • Atka Volcanic Complex
    Distance: 118 km ·Stratovolcano(es) ·Elevation: 1'518 m ·Last eruption: 2025 ·United States
  • Yunaska
    Distance: 138 km ·Shield ·Elevation: 550 m ·Last eruption: 1937 ·United States
  • Herbert
    Distance: 174 km ·Stratovolcano ·Elevation: 1'280 m ·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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