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M1.1 Depth: 4.8 km

M1.1 Earthquake near Unorganized Borough, Alaska (United States)

UTC time: 2026-06-12 15:31:48 UTC Local time: —

About this earthquake

On June 12, 2026 at 15:31 UTC, a magnitude M1.1 earthquake occurred near Unorganized Borough, Alaska (United States). With a focal depth of about 5 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 171 earthquakes were recorded in the past 24 hours, the strongest reaching M4.1.

Map

Depth profile

Depth profile Depth: 4.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 4.8 km
Shallow
4.8 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

  • Buzzard Creek
    Distance: 81 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Hayes
    Distance: 385 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Wrangell
    Distance: 393 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Spurr
    Distance: 417 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States

Sources: Smithsonian GVP & USGS

Historic earthquake map · United States

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Country statistics · United States

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