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United States · Alaska

M1.8 Earthquake near Denali Borough, Alaska (United States)

UTC time: 2026-10-05 07:48:21 UTC Local time: —

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About this earthquake

A magnitude M1.8 earthquake was recorded near Denali Borough, Alaska (United States) on October 5, 2026 at 07:48 UTC. At around 128 km, the focal depth places this among intermediate-depth events. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: 167 earthquakes were recorded in the past 24 hours, the strongest reaching M3.5.

Details

ID
a12a10e6ce9d1ac0bc00525acf3eea6274b1ad6b
Magnitude
M1.8
Depth
128.0 km
UTC time
2026-10-05 07:48:21 UTC
Local time
—
Country
United States
State
Alaska
City
Denali Borough
County
Denali Borough
Source
usgs
Coordinates
63.18000, -150.72700
Temperature
-2.8°C

Depth profile

Depth profile Depth: 128 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 128 km
Intermediate
128 km
128 km — deeper than the regional average (15.2 km)
Regional average: 15.2 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Buzzard Creek
    Distance: 150 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States
  • Hayes
    Distance: 192 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Spurr
    Distance: 224 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Redoubt
    Distance: 318 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Wrangell
    Distance: 367 km ·Shield ·Elevation: 4'278 m ·Last eruption: 1912 ·United States
  • Iliamna
    Distance: 372 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States

Alaska

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 4,148 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · United States

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