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M4.3 Depth: 44.0 km

M4.3 Earthquake near ANDREANOF ISLANDS, ALEUTIAN IS.

UTC time: 2025-11-21 18:49:39 UTC Local time: —

About this earthquake

On November 21, 2025 at 18:49 UTC, a magnitude M4.3 earthquake occurred near ANDREANOF ISLANDS, ALEUTIAN IS.. The hypocenter lay relatively close to the surface at around 44 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The data is provided by EMSC and cross-checked across seismological networks.

Details

Magnitude
M4.3
Depth
44.0 km
UTC time
2025-11-21 18:49:39 UTC
Local time
—
Country
—
Source
emsc
Coordinates
51.19270, -178.20320
Temperature
4.8°C

Map

Depth profile

Depth profile Depth: 44 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 44 km
Shallow
44 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

  • Takawangha
    Distance: 77 km ·Stratovolcano ·Elevation: 1'449 m ·Last eruption: 1550 ·United States
  • Tanaga
    Distance: 77 km ·Stratovolcano(es) ·Elevation: 1'806 m ·Last eruption: 1914 ·United States
  • Gareloi
    Distance: 78 km ·Stratovolcano ·Elevation: 1'573 m ·Last eruption: 1989 ·United States
  • Bobrof
    Distance: 96 km ·Stratovolcano ·Elevation: 738 m ·United States
  • Kanaga
    Distance: 108 km ·Stratovolcano ·Elevation: 1'307 m ·Last eruption: 2023 ·United States
  • Moffett
    Distance: 131 km ·Stratovolcano ·Elevation: 1'196 m ·Last eruption: -1600 ·United States

Stats (last 24h)

Global (24h)
666
Country (24h)
—
—
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