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M3.8 Earthquake near FOX ISLANDS, ALEUTIAN ISLANDS

UTC time: 2026-05-23 04:00:56 UTC Local time: —
Magnitude
M3.8
Depth
77.4 km
Source
EMSC

FOX ISLANDS, ALEUTIAN ISLANDS

Map

About this earthquake

A magnitude M3.8 earthquake was recorded near FOX ISLANDS, ALEUTIAN ISLANDS on May 23, 2026 at 04:00 UTC. The earthquake originated at an intermediate depth of about 77 km. Shaking of this size is frequently noticed but usually harmless.

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

Details

ID
3c6e03265d1767b70b97538746544dcae1b3600c
Magnitude
M3.8
Depth
77.4 km
UTC time
2026-05-23 04:00:56 UTC
Local time
—
Country
—
Source
emsc
Coordinates
53.70100, -166.38900
Temperature
4.5°C

Depth profile

Depth profile Depth: 77.4 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 77.4 km
Intermediate
77.4 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: 41 km ·Stratovolcano ·Elevation: 1'800 m ·Last eruption: 1995 ·United States
  • Akutan
    Distance: 55 km ·Stratovolcano ·Elevation: 1'303 m ·Last eruption: 1992 ·United States
  • Bogoslof
    Distance: 111 km ·Stratovolcano ·Elevation: 150 m ·Last eruption: 2017 ·United States
  • Okmok
    Distance: 119 km ·Shield ·Elevation: 1'073 m ·Last eruption: 2008 ·United States
  • Westdahl
    Distance: 145 km ·Stratovolcano? ·Elevation: 1'563 m ·Last eruption: 1992 ·United States
  • Recheschnoi
    Distance: 155 km ·Stratovolcano ·Elevation: 1'984 m ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Tom Madsen (Dutch Harbor) AirportUnited States · DUT · PADU
    24.3 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-08

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

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)
603
Country (24h)
—
—
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