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M3.2 Earthquake near 106 km SE of Old Harbor, Alaska

UTC time: 2025-09-03 09:45:48 UTC Local time: —
Magnitude
M3.2
Depth
0.0 km
Source
USGS

106 km SE of Old Harbor, Alaska

Map

About this earthquake

A magnitude M3.2 earthquake was recorded near 106 km SE of Old Harbor, Alaska on September 3, 2025 at 09:45 UTC. Shaking of this size is frequently noticed but usually harmless.

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

Details

ID
b38fc130f16ddd60a4f7b171cf102d31139968a0
Magnitude
M3.2
Depth
0.0 km
UTC time
2025-09-03 09:45:48 UTC
Local time
—
Country
—
Source
usgs
Coordinates
56.45580, -152.21830
Temperature
14.2°C

Depth profile

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

  • Alaska Peninsula Arc at 155.4°W
    Distance: 249 km ·Lava dome ·Elevation: 402 m ·United States
  • Steller
    Distance: 255 km ·Stratovolcano ·Elevation: 2'279 m ·United States
  • Denison
    Distance: 256 km ·Stratovolcano ·Elevation: 2'287 m ·United States
  • Snowy Mountain
    Distance: 256 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
  • Kukak
    Distance: 256 km ·Stratovolcano ·Elevation: 2'043 m ·United States
  • Katmai
    Distance: 261 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·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)
503
Country (24h)
—
—
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