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United States · Alaska

M5.4 Earthquake near Aleutians East Borough, Alaska (United States)

UTC time: 2026-04-12 20:14:07 UTC Local time: —
Earthquake newsQuakeMap24
Archive record · original publication time was not recorded

Automatically generated from measurement data by QuakeMap24. Values may change after further analysis.

Magnitude
M5.4
Depth
10.0 km
Source
SERBIA_RSZ

Alaska · Aleutians East Borough

Country overview

Map

M5.4 Earthquake near Aleutians East Borough, Alaska (United States) · 2026-04-12 — Map showing the location of the epicenter
M5.4 Earthquake near Aleutians East Borough, Alaska (United States) · 2026-04-12 — Map showing the location of the epicenter

About this earthquake

A magnitude M5.4 earthquake was recorded near Aleutians East Borough, Alaska (United States) on April 12, 2026 at 20:14 UTC. With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude can damage poorly built structures.

The event was recorded by Seismological Survey of Serbia. United States: 173 earthquakes were recorded in the past 24 hours, the strongest reaching M5.0.

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower than the regional average (15.3 km)
Regional average: 15.3 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

Nearby population centers

Distances are straight-line distances from the epicenter. Population data: GeoNames.

PlaceDistanceDirectionPopulation
Anchorage1053.4 kmNE289'600

GeoNames · CC BY 4.0

Volcanoes nearby

  • Frosty
    Distance: 76 km ·Stratovolcano(es) ·Elevation: 1'728 m ·United States
  • Dutton
    Distance: 84 km ·Stratovolcano ·Elevation: 1'465 m ·United States
  • Roundtop
    Distance: 87 km ·Stratovolcano ·Elevation: 1'871 m ·Last eruption: -7600 ·United States
  • Emmons Lake Volcanic Center
    Distance: 105 km ·Caldera ·Elevation: 1'534 m ·United States
  • Shishaldin ADVISORY · YELLOW
    Distance: 108 km ·Stratovolcano ·Elevation: 2'857 m ·Last eruption: 2023 ·United States
  • Pavlof
    Distance: 114 km ·Stratovolcano ·Elevation: 2'493 m ·Last eruption: 2022 ·United States

Radius · 100 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • King Cove AirportUnited States · KVC · PAVC
    76.7 kmStraight-line distance
  • False Pass AirportUnited States · KFP · PAKF
    80.2 kmStraight-line distance
  • Cold Bay AirportUnited States · CDB · PACD
    89.1 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

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

Subsequent earthquakes nearby

Events recorded after this earthquake within 150 km. They are not automatically classified as aftershocks.

First 6 hours2
First 24 hours3
First 72 hours4
Strongest subsequent eventM5.5
M5.52026-04-12 20:14:09 UTC26.9 kmAlaska M3.32026-04-12 21:09:09 UTC28.8 kmAlaska M3.32026-04-13 13:28:08 UTC28.1 kmAlaska M3.22026-04-14 03:32:12 UTC149.7 kmALASKA PENINSULA M2.22026-04-18 04:55:42 UTC131.6 km39 km S of Sand Point, Alaska M3.02026-04-23 20:21:03 UTC68.0 kmALASKA PENINSULA M4.82026-04-24 01:01:51 UTC99.4 kmFOX ISLANDS, ALEUTIAN ISLANDS M2.82026-04-24 04:10:18 UTC66.2 km94 km SE of King Cove, Alaska M3.22026-04-25 13:44:10 UTC136.8 kmALASKA PENINSULA M4.62026-05-03 19:20:10 UTC44.0 kmAlaska M4.62026-05-03 19:20:10 UTC44.0 kmAlaska M4.62026-05-03 19:20:18 UTC37.0 kmAleutians East Borough

Alaska

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 653 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

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#11
Earlier events M≥465
Earlier events M≥522
Compared since2025-01-02

The QuakeMap24 comparison dataset begins on 2024-03-23. Earlier earthquakes may not be included.

Strongest earlier events

M7.32025-07-16 20:37:39 UTC124.6 km2025 Sand Point, Alaska Earthquake M7.32025-07-16 20:37:39 UTC123.1 kmALASKA PENINSULA M7.22025-07-16 20:37:43 UTC118.9 kmAlaska Peninsula M7.22025-07-16 20:37:40 UTC132.8 km87 km S of Sand Point, Alaska M7.12025-07-16 20:37:41 UTC124.6 km2025 Sand Point, Alaska Earthquake

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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