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M5.2 Earthquake near Rat Islands, Aleutian Islands

UTC time: 2026-04-03 08:22:10 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. How our reports are produced ↗

Magnitude
M5.2
Depth
10.0 km
Source
GFZ

Rat Islands, Aleutian Islands

Map

M5.2 Earthquake near Rat Islands, Aleutian Islands · 2026-04-03 — Map showing the location of the epicenter
M5.2 Earthquake near Rat Islands, Aleutian Islands · 2026-04-03 — Map showing the location of the epicenter

About this earthquake

A magnitude M5.2 earthquake was recorded near Rat Islands, Aleutian Islands on April 3, 2026 at 08:22 UTC. The hypocenter lay relatively close to the surface at around 10 km, increasing how strongly it was felt. Earthquakes of this magnitude can damage poorly built structures.

The data is provided by GFZ and cross-checked across seismological networks.

Details

ID
b70efb06b8bb74b3953a467532793054fc89ed23
Magnitude
M5.2
Depth
10.0 km
UTC time
2026-04-03 08:22:10 UTC
Local time
—
Country
—
Source
gfz
Coordinates
52.31000, 176.58000
Temperature
3.5°C

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
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

  • Buldir
    Distance: 46 km ·Stratovolcano ·Elevation: 656 m ·United States
  • Kiska
    Distance: 73 km ·Stratovolcano ·Elevation: 1'220 m ·Last eruption: 1990 ·United States
  • Segula
    Distance: 111 km ·Stratovolcano ·Elevation: 1'160 m ·United States
  • Davidof
    Distance: 125 km ·Stratovolcano ·Elevation: 328 m ·United States
  • Little Sitkin
    Distance: 140 km ·Stratovolcano ·Elevation: 1'174 m ·Last eruption: 1830 ·United States
  • Semisopochnoi
    Distance: 209 km ·Stratovolcano ·Elevation: 1'221 m ·Last eruption: 2023 ·United States

Subsequent earthquakes nearby

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

First 6 hours3
First 24 hours3
First 72 hours5
Strongest subsequent eventM5.1
M4.72026-04-03 14:07:34 UTC23.7 kmRat Islands, Aleutian Islands M4.62026-04-03 14:07:35 UTC40.8 km220 km ESE of Attu Station, Alaska M4.62026-04-03 14:07:37 UTC9.9 kmRAT ISLANDS, ALEUTIAN ISLANDS M4.32026-04-06 04:21:30 UTC112.1 km259 km SE of Attu Station, Alaska M4.32026-04-06 04:21:32 UTC113.2 kmRAT ISLANDS, ALEUTIAN ISLANDS M3.22026-04-06 22:20:59 UTC29.4 km248 km ESE of Attu Station, Alaska M5.12026-04-14 12:45:41 UTC126.2 kmEvent of magnitude 5.1, near of Petropavlovsk Kamchatskiy (Monde) M4.72026-04-14 12:45:43 UTC111.7 kmRAT ISLANDS, ALEUTIAN ISLANDS M5.02026-04-14 12:45:45 UTC101.0 kmRat Islands, Aleutian Islands M4.72026-04-14 12:45:46 UTC106.6 km152 km SE of Attu Station, Alaska M3.92026-04-20 09:54:53 UTC118.4 km M4.42026-04-20 15:44:52 UTC15.2 kmRAT ISLANDS, ALEUTIAN ISLANDS

No unambiguous area assignment

Context for this earthquake

This event has no unambiguous country assignment in the analysed catalogue. It is therefore not assigned to a regional profile.

Earthquake overview

Historical context nearby

Comparison with recorded earthquakes before this event within 150 km.

Magnitude rank#39
Earlier events M≥4109
Earlier events M≥555
Compared since2025-01-30

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

Strongest earlier events

M6.52026-03-04 17:54:38 UTC15.5 km224 km ESE of Attu Station, Alaska M6.42026-03-04 17:54:36 UTC15.5 km###.# km ( ###.# mi) NW (az= 308.7) from Wendover, UT M6.12026-03-04 17:54:37 UTC96.2 kmRat Islands, Aleutian Islands M6.12026-03-04 17:54:35 UTC133.3 km M6.12026-01-15 08:52:45 UTC89.0 kmRat Islands, Aleutian Islands, United States [Sea: United States]

Stats (last 24h)

Global (24h)
604
Country (24h)
—
—
Current earthquakes in
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No recent events available.

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