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M3.6 Depth: 77.0 km

M3.6 Earthquake near 26 km SSE of Unalaska, Alaska

UTC time: 2026-05-23 04:00:56 UTC Local time: —

About this earthquake

A magnitude M3.6 earthquake was recorded near 26 km SSE of Unalaska, Alaska 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 event was recorded by USGS.

Details

Magnitude
M3.6
Depth
77.0 km
UTC time
2026-05-23 04:00:56 UTC
Local time
—
Country
—
Source
usgs
Coordinates
53.66280, -166.35720
Temperature
4.5°C

Map

Depth profile

Depth profile Depth: 77 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 77 km
Intermediate
77 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: 45 km ·Stratovolcano ·Elevation: 1'800 m ·Last eruption: 1995 ·United States
  • Akutan
    Distance: 58 km ·Stratovolcano ·Elevation: 1'303 m ·Last eruption: 1992 ·United States
  • Bogoslof
    Distance: 114 km ·Stratovolcano ·Elevation: 150 m ·Last eruption: 2017 ·United States
  • Okmok
    Distance: 120 km ·Shield ·Elevation: 1'073 m ·Last eruption: 2008 ·United States
  • Westdahl
    Distance: 146 km ·Stratovolcano? ·Elevation: 1'563 m ·Last eruption: 1992 ·United States
  • Recheschnoi
    Distance: 155 km ·Stratovolcano ·Elevation: 1'984 m ·United States

Stats (last 24h)

Global (24h)
491
Country (24h)
—
—
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