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M4.6 Depth: 10.4 km

M4.6 Earthquake near 266 km SE of Attu Station, Alaska

UTC time: 2025-06-29 07:13:55 UTC Local time: —

About this earthquake

A magnitude M4.6 earthquake was recorded near 266 km SE of Attu Station, Alaska on June 29, 2025 at 07:13 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The event was recorded by USGS.

Details

Magnitude
M4.6
Depth
10.4 km
UTC time
2025-06-29 07:13:55 UTC
Local time
—
Country
—
Source
usgs
Coordinates
51.23320, 176.05580
Temperature
8.4°C

Map

Depth profile

Depth profile Depth: 10.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10.4 km
Shallow
10.4 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

Volcanoes nearby

  • Buldir
    Distance: 125 km ·Stratovolcano ·Elevation: 656 m ·United States
  • Kiska
    Distance: 144 km ·Stratovolcano ·Elevation: 1'220 m ·Last eruption: 1990 ·United States
  • Segula
    Distance: 168 km ·Stratovolcano ·Elevation: 1'160 m ·United States
  • Davidof
    Distance: 177 km ·Stratovolcano ·Elevation: 328 m ·United States
  • Little Sitkin
    Distance: 189 km ·Stratovolcano ·Elevation: 1'174 m ·Last eruption: 1830 ·United States
  • Semisopochnoi
    Distance: 256 km ·Stratovolcano ·Elevation: 1'221 m ·Last eruption: 2023 ·United States

Stats (last 24h)

Global (24h)
668
Country (24h)
—
—
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