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M2.1 Depth: 84.1 km

M2.1 Earthquake near 25 km SSE of Unalaska, Alaska

UTC time: 2026-03-23 13:45:53 UTC Local time: —

About this earthquake

A magnitude M2.1 earthquake was recorded near 25 km SSE of Unalaska, Alaska on March 23, 2026 at 13:45 UTC. At around 84 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The event was recorded by USGS.

Details

Magnitude
M2.1
Depth
84.1 km
UTC time
2026-03-23 13:45:53 UTC
Local time
—
Country
—
Source
usgs
Coordinates
53.66100, -166.38600
Temperature
-1.9°C

Map

Depth profile

Depth profile Depth: 84.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 84.1 km
Intermediate
84.1 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: 44 km ·Stratovolcano ·Elevation: 1'800 m ·Last eruption: 1995 ·United States
  • Akutan
    Distance: 59 km ·Stratovolcano ·Elevation: 1'303 m ·Last eruption: 1992 ·United States
  • Bogoslof
    Distance: 112 km ·Stratovolcano ·Elevation: 150 m ·Last eruption: 2017 ·United States
  • Okmok
    Distance: 118 km ·Shield ·Elevation: 1'073 m ·Last eruption: 2008 ·United States
  • Westdahl
    Distance: 148 km ·Stratovolcano? ·Elevation: 1'563 m ·Last eruption: 1992 ·United States
  • Recheschnoi
    Distance: 153 km ·Stratovolcano ·Elevation: 1'984 m ·United States

Stats (last 24h)

Global (24h)
581
Country (24h)
—
—
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