M3.2 Depth: 4.4 km

M3.2 Earthquake near 248 km ESE of Attu Station, Alaska

UTC time: 2026-04-06 22:20:59 UTC Local time:

About this earthquake

A magnitude M3.2 earthquake was recorded near 248 km ESE of Attu Station, Alaska on April 6, 2026 at 22:20 UTC. The hypocenter lay relatively close to the surface at around 4 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

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

Details

Magnitude
M3.2
Depth
4.4 km
UTC time
2026-04-06 22:20:59 UTC
Local time
Country
Source
usgs
Coordinates
52.04600, 176.59600
Temperature
3.8°C

Map

Depth profile

Depth profile Depth: 4.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 4.4 km
Shallow
4.4 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

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  • Davidof
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  • Little Sitkin
    Distance: 134 km ·Stratovolcano ·Elevation: 1'174 m ·Last eruption: 1830 ·United States
  • Semisopochnoi
    Distance: 205 km ·Stratovolcano ·Elevation: 1'221 m ·Last eruption: 2023 ·United States

Stats (last 24h)

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