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M4.0 Depth: 73.8 km

M4.0 Earthquake near ANDREANOF ISLANDS, ALEUTIAN IS.

UTC time: 2025-10-05 01:51:45 UTC Local time: —

About this earthquake

On October 5, 2025 at 01:51 UTC, a magnitude M4.0 earthquake occurred near ANDREANOF ISLANDS, ALEUTIAN IS.. At around 74 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by EMSC.

Details

Magnitude
M4.0
Depth
73.8 km
UTC time
2025-10-05 01:51:45 UTC
Local time
—
Country
—
Source
emsc
Coordinates
51.53540, -179.47330
Temperature
7.2°C

Map

Depth profile

Depth profile Depth: 73.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 73.8 km
Intermediate
73.8 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Gareloi
    Distance: 55 km ·Stratovolcano ·Elevation: 1'573 m ·Last eruption: 1989 ·United States
  • Tanaga
    Distance: 99 km ·Stratovolcano(es) ·Elevation: 1'806 m ·Last eruption: 1914 ·United States
  • Takawangha
    Distance: 108 km ·Stratovolcano ·Elevation: 1'449 m ·Last eruption: 1550 ·United States
  • Bobrof
    Distance: 146 km ·Stratovolcano ·Elevation: 738 m ·United States
  • Kanaga
    Distance: 165 km ·Stratovolcano ·Elevation: 1'307 m ·Last eruption: 2023 ·United States
  • Moffett
    Distance: 193 km ·Stratovolcano ·Elevation: 1'196 m ·Last eruption: -1600 ·United States

Stats (last 24h)

Global (24h)
657
Country (24h)
—
—
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