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M1.4 Depth: 86.9 km

M1.4 Earthquake near 94 km WNW of Aleneva, Alaska (United States)

UTC time: 2025-09-18 16:16:13 UTC Local time: —

About this earthquake

On September 18, 2025 at 16:16 UTC, a magnitude M1.4 earthquake occurred near 94 km WNW of Aleneva, Alaska (United States). At around 87 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 176 earthquakes were recorded in the past 24 hours, the strongest reaching M3.7.

Details

Magnitude
M1.4
Depth
86.9 km
UTC time
2025-09-18 16:16:13 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
58.45410, -154.33310
Temperature
9.1°C

Map

Depth profile

Depth profile Depth: 86.9 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 86.9 km
Intermediate
86.9 km
86.9 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

  • Kukak
    Distance: 1 km ·Stratovolcano ·Elevation: 2'043 m ·United States
  • Steller
    Distance: 4 km ·Stratovolcano ·Elevation: 2'279 m ·United States
  • Denison
    Distance: 8 km ·Stratovolcano ·Elevation: 2'287 m ·United States
  • Snowy Mountain
    Distance: 24 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
  • Kaguyak
    Distance: 25 km ·Lava dome(s) ·Elevation: 901 m ·Last eruption: -3850 ·United States
  • Katmai
    Distance: 41 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·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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