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M1.1 Depth: 131.8 km

M1.1 Earthquake near 77 km NW of Karluk, Alaska (United States)

UTC time: 2025-10-05 19:02:16 UTC Local time: —

About this earthquake

On October 5, 2025 at 19:02 UTC, a magnitude M1.1 earthquake occurred near 77 km NW of Karluk, Alaska (United States). At around 132 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: over the past 24 hours, QuakeMap24 logged 169 earthquakes, the strongest at M4.1.

Details

Magnitude
M1.1
Depth
131.8 km
UTC time
2025-10-05 19:02:16 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
58.01040, -155.47070
Temperature
7.2°C

Map

Depth profile

Depth profile Depth: 131.8 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 131.8 km
Intermediate
131.8 km
131.8 km — deeper than the regional average (15.4 km)
Regional average: 15.4 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

  • Alaska Peninsula Arc at 155.4°W
    Distance: 16 km ·Lava dome ·Elevation: 402 m ·United States
  • Martin
    Distance: 19 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Mageik
    Distance: 24 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Trident
    Distance: 33 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·United States
  • Novarupta
    Distance: 34 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·United States
  • Katmai
    Distance: 43 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States

Historic earthquake map · United States

Open history map
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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