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United States · Alaska

M1.4 Earthquake near Alaska (United States)

UTC time: 2026-09-19 11:43:39 UTC Local time: —

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About this earthquake

On September 19, 2026 at 11:43 UTC, a magnitude M1.4 earthquake occurred near Alaska (United States). With a focal depth of about 57 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 238 earthquakes were recorded in the past 24 hours, the strongest reaching M4.8.

Details

ID
b3e2084430d5cfe182a0a42e62838430c5f9e603
Magnitude
M1.4
Depth
57.3 km
UTC time
2026-09-19 11:43:39 UTC
Local time
—
Country
United States
State
Alaska
City
Alaska
Source
usgs
Coordinates
57.78800, -154.30300
Temperature
6.4°C

Depth profile

Depth profile Depth: 57.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 57.3 km
Shallow
57.3 km
57.3 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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: 65 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
  • Alaska Peninsula Arc at 155.4°W
    Distance: 66 km ·Lava dome ·Elevation: 402 m ·United States
  • Katmai
    Distance: 67 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States
  • Trident
    Distance: 68 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·United States
  • Denison
    Distance: 71 km ·Stratovolcano ·Elevation: 2'287 m ·United States
  • Steller
    Distance: 72 km ·Stratovolcano ·Elevation: 2'279 m ·United States

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Karluk AirportUnited States · KYK · PAKY
    26.3 kmStraight-line distance
  • Larsen Bay AirportUnited States · KLN · PALB
    34.2 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-19

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Alaska

Context for this earthquake

19 Sep 2025 – 19 Sep 2026 · M ≥ 2.0 · 4,105 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

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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