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M1.1 Depth: 10.5 km

M1.1 Earthquake near 33 km SW of Deltana, Alaska (United States)

UTC time: 2025-10-06 13:04:57 UTC Local time: —

About this earthquake

A magnitude M1.1 earthquake was recorded near 33 km SW of Deltana, Alaska (United States) on October 6, 2025 at 13:04 UTC. The hypocenter lay relatively close to the surface at around 11 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 176 earthquakes were recorded in the past 24 hours, the strongest reaching M4.1.

Details

Magnitude
M1.1
Depth
10.5 km
UTC time
2025-10-06 13:04:57 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
63.64280, -145.65660
Temperature
1.3°C

Map

Depth profile

Depth profile Depth: 10.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10.5 km
Shallow
10.5 km
10.5 km — shallower than the regional average (15.4 km)
Regional average: 15.4 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

  • Buzzard Creek
    Distance: 144 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Wrangell
    Distance: 200 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Churchill
    Distance: 322 km ·Stratovolcano ·Elevation: 5'005 m ·Last eruption: 847 ·United States
  • Hayes
    Distance: 410 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Fort Selkirk
    Distance: 421 km ·Volcanic field ·Elevation: 1'239 m ·Canada
  • Spurr
    Distance: 427 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States

Historic earthquake map · United States

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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