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M3.6 Earthquake near FOX ISLANDS, ALEUTIAN ISLANDS

UTC time: 2025-07-31 14:21:33 UTC Local time: —
Magnitude
M3.6
Depth
72.3 km
Source
EMSC

FOX ISLANDS, ALEUTIAN ISLANDS

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About this earthquake

On July 31, 2025 at 14:21 UTC, a magnitude M3.6 earthquake occurred near FOX ISLANDS, ALEUTIAN ISLANDS. The earthquake originated at an intermediate depth of about 72 km. Shaking of this size is frequently noticed but usually harmless.

The event was recorded by EMSC.

Details

ID
fb8fe3bc41f3a0a7b39c87e8ebd653b7b9e3e36a
Magnitude
M3.6
Depth
72.3 km
UTC time
2025-07-31 14:21:33 UTC
Local time
—
Country
—
Source
emsc
Coordinates
53.29050, -166.15580
Temperature
12.6°C

Depth profile

Depth profile Depth: 72.3 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 72.3 km
Intermediate
72.3 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

  • Makushin
    Distance: 84 km ·Stratovolcano ·Elevation: 1'800 m ·Last eruption: 1995 ·United States
  • Akutan
    Distance: 94 km ·Stratovolcano ·Elevation: 1'303 m ·Last eruption: 1992 ·United States
  • Okmok
    Distance: 132 km ·Shield ·Elevation: 1'073 m ·Last eruption: 2008 ·United States
  • Bogoslof
    Distance: 143 km ·Stratovolcano ·Elevation: 150 m ·Last eruption: 2017 ·United States
  • Recheschnoi
    Distance: 159 km ·Stratovolcano ·Elevation: 1'984 m ·United States
  • Westdahl
    Distance: 168 km ·Stratovolcano? ·Elevation: 1'563 m ·Last eruption: 1992 ·United States

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Stats (last 24h)

Global (24h)
572
Country (24h)
—
—
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