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M4.0 Depth: 22.0 km

M4.0 Earthquake near FOX ISLANDS, ALEUTIAN ISLANDS

UTC time: 2025-09-03 20:07:41 UTC Local time: —

About this earthquake

A magnitude M4.0 earthquake was recorded near FOX ISLANDS, ALEUTIAN ISLANDS on September 3, 2025 at 20:07 UTC. The hypocenter lay relatively close to the surface at around 22 km, increasing how strongly it was felt. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by EMSC.

Details

Magnitude
M4.0
Depth
22.0 km
UTC time
2025-09-03 20:07:41 UTC
Local time
—
Country
—
Source
emsc
Coordinates
52.15420, -169.96840
Temperature
11.1°C

Map

Depth profile

Depth profile Depth: 22 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 22 km
Shallow
22 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

  • Herbert
    Distance: 66 km ·Stratovolcano ·Elevation: 1'280 m ·United States
  • Yunaska
    Distance: 70 km ·Shield ·Elevation: 550 m ·Last eruption: 1937 ·United States
  • Cleveland
    Distance: 75 km ·Stratovolcano ·Elevation: 1'730 m ·Last eruption: 2020 ·United States
  • Tana
    Distance: 76 km ·Stratovolcano(es) ·Elevation: 1'170 m ·United States
  • Carlisle
    Distance: 82 km ·Stratovolcano ·Elevation: 1'620 m ·Last eruption: 1828 ·United States
  • Chagulak
    Distance: 92 km ·Stratovolcano ·Elevation: 1'028 m ·United States

Stats (last 24h)

Global (24h)
592
Country (24h)
—
—
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