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

UTC time: 2025-06-29 07:13:55 UTC Local time: —
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Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude
M4.6
Depth
10.4 km
Source
USGS

266 km SE of Attu Station, Alaska

Map

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

ID
ddf128009a42f160d1b11663156ef687f463bfc7
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

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

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Stats (last 24h)

Global (24h)
653
Country (24h)
—
—
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