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M2.4 Depth: 20.8 km

M2.4 Earthquake near 102 km SSW of Unalaska, Alaska

UTC time: 2026-04-03 23:47:03 UTC Local time: —

About this earthquake

On April 3, 2026 at 23:47 UTC, a magnitude M2.4 earthquake occurred near 102 km SSW of Unalaska, Alaska. The hypocenter lay relatively close to the surface at around 21 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

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

Details

Magnitude
M2.4
Depth
20.8 km
UTC time
2026-04-03 23:47:03 UTC
Local time
—
Country
—
Source
usgs
Coordinates
53.00500, -167.03000
Temperature
0.1°C

Map

Depth profile

Depth profile Depth: 20.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 20.8 km
Shallow
20.8 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

  • Okmok
    Distance: 87 km ·Shield ·Elevation: 1'073 m ·Last eruption: 2008 ·United States
  • Makushin
    Distance: 99 km ·Stratovolcano ·Elevation: 1'800 m ·Last eruption: 1995 ·United States
  • Recheschnoi
    Distance: 102 km ·Stratovolcano ·Elevation: 1'984 m ·United States
  • Vsevidof
    Distance: 112 km ·Stratovolcano ·Elevation: 2'160 m ·Last eruption: 1878 ·United States
  • Bogoslof
    Distance: 122 km ·Stratovolcano ·Elevation: 150 m ·Last eruption: 2017 ·United States
  • Akutan
    Distance: 143 km ·Stratovolcano ·Elevation: 1'303 m ·Last eruption: 1992 ·United States

Stats (last 24h)

Global (24h)
644
Country (24h)
—
—
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