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M4.0 Earthquake near FOX ISLANDS, ALEUTIAN ISLANDS

UTC time: 2026-05-22 20:15:14 UTC Local time: —
Magnitude
M4.0
Depth
5.0 km
Source
EMSC

FOX ISLANDS, ALEUTIAN ISLANDS

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About this earthquake

On May 22, 2026 at 20:15 UTC, a magnitude M4.0 earthquake occurred near FOX ISLANDS, ALEUTIAN ISLANDS. The hypocenter lay relatively close to the surface at around 5 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

ID
1398c9f11f708d5b37a15e72dd81caa40dd5db9e
Magnitude
M4.0
Depth
5.0 km
UTC time
2026-05-22 20:15:14 UTC
Local time
—
Country
—
Source
emsc
Coordinates
52.34500, -171.76100

Depth profile

Depth profile Depth: 5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 5 km
Shallow
5 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

  • Amukta
    Distance: 39 km ·Stratovolcano ·Elevation: 1'066 m ·Last eruption: 1996 ·United States
  • Chagulak
    Distance: 49 km ·Stratovolcano ·Elevation: 1'028 m ·United States
  • Seguam
    Distance: 51 km ·Stratovolcano(es) ·Elevation: 1'054 m ·Last eruption: 1993 ·United States
  • Yunaska
    Distance: 83 km ·Shield ·Elevation: 550 m ·Last eruption: 1937 ·United States
  • Herbert
    Distance: 120 km ·Stratovolcano ·Elevation: 1'280 m ·United States
  • Carlisle
    Distance: 130 km ·Stratovolcano ·Elevation: 1'620 m ·Last eruption: 1828 ·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)
612
Country (24h)
—
—
Current earthquakes in
Magnitude Place Local time
No recent events available.

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