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M1.1 Depth: 0.0 km

M1.1 Earthquake near 90 km N of Karluk, Alaska (United States)

UTC time: 2025-09-16 14:10:41 UTC Local time: —

About this earthquake

A magnitude M1.1 earthquake was recorded near 90 km N of Karluk, Alaska (United States) on September 16, 2025 at 14:10 UTC. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 167 earthquakes, the strongest at M3.9.

Details

Magnitude
M1.1
Depth
0.0 km
UTC time
2025-09-16 14:10:41 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
58.37100, -154.69130
Temperature
4.9°C

Map

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
0 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

  • Snowy Mountain
    Distance: 4 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
  • Denison
    Distance: 15 km ·Stratovolcano ·Elevation: 2'287 m ·United States
  • Katmai
    Distance: 18 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States
  • Steller
    Distance: 19 km ·Stratovolcano ·Elevation: 2'279 m ·United States
  • Kukak
    Distance: 22 km ·Stratovolcano ·Elevation: 2'043 m ·United States
  • Griggs
    Distance: 23 km ·Stratovolcano ·Elevation: 2'317 m ·Last eruption: -1790 ·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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