Back to map

M5.5 Earthquake near Fox Islands, Aleutian Islands

UTC time: 2025-08-14 18:00:58 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
M5.5
Depth
10.0 km
Source
GFZ

Fox Islands, Aleutian Islands

Map

M5.5 Earthquake near Fox Islands, Aleutian Islands · 2025-08-14 — Map showing the location of the epicenter
M5.5 Earthquake near Fox Islands, Aleutian Islands · 2025-08-14 — Map showing the location of the epicenter

About this earthquake

A magnitude M5.5 earthquake was recorded near Fox Islands, Aleutian Islands on August 14, 2025 at 18:00 UTC. With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size can cause damage near the epicenter.

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

Details

ID
4d6698518e2d7c0b7fdb8d216abc82465266b67c
Magnitude
M5.5
Depth
10.0 km
UTC time
2025-08-14 18:00:58 UTC
Local time
—
Country
—
Source
gfz
Coordinates
52.24000, -170.26000
Temperature
11.3°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

  • Yunaska
    Distance: 51 km ·Shield ·Elevation: 550 m ·Last eruption: 1937 ·United States
  • Herbert
    Distance: 57 km ·Stratovolcano ·Elevation: 1'280 m ·United States
  • Cleveland
    Distance: 68 km ·Stratovolcano ·Elevation: 1'730 m ·Last eruption: 2020 ·United States
  • Chagulak
    Distance: 70 km ·Stratovolcano ·Elevation: 1'028 m ·United States
  • Amukta
    Distance: 73 km ·Stratovolcano ·Elevation: 1'066 m ·Last eruption: 1996 ·United States
  • Tana
    Distance: 74 km ·Stratovolcano(es) ·Elevation: 1'170 m ·United States

Subsequent earthquakes nearby

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

First 6 hours1
First 24 hours1
First 72 hours2
Strongest subsequent eventM6.0
M5.22025-08-14 18:00:59 UTC24.9 km132 km SW of Nikolski, Alaska M4.22025-08-16 00:47:53 UTC36.6 km134 km SW of Nikolski, Alaska M4.02025-09-03 20:07:41 UTC22.0 kmFOX ISLANDS, ALEUTIAN ISLANDS M4.22025-09-03 20:07:42 UTC10.4 km117 km SW of Nikolski, Alaska M6.02025-09-03 20:57:47 UTC41.0 km87 km SW of Nikolski, Alaska M5.82025-09-03 20:57:48 UTC45.3 kmFox Islands, Aleutian Islands M5.72025-09-03 20:57:48 UTC42.7 kmEvent of magnitude 5.7, near of Anchorage (Monde) M5.92025-09-03 20:57:50 UTC46.3 kmFox Islands, Aleutian Islands, United States [Sea: United States] M5.82025-09-03 20:57:51 UTC93.8 kmFox Islands, Aleutian Islands M5.82025-09-03 20:57:52 UTC50.2 km96 km SSW of Nikolski, Alaska M4.92025-09-04 00:29:40 UTC46.8 kmFox Islands, Aleutian Islands M4.42025-09-04 00:29:45 UTC50.9 km77 km SW of Nikolski, Alaska

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#1
Earlier events M≥429
Earlier events M≥54
Compared since2025-01-13

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

Strongest earlier events

M5.52025-06-28 06:08:20 UTC144.1 kmFox Islands, Aleutian Islands M5.52025-04-28 02:34:59 UTC119.0 km M5.22025-06-28 06:08:19 UTC148.3 kmFOX ISLANDS, ALEUTIAN ISLANDS M5.02025-05-04 00:26:29 UTC114.0 kmFox Islands, Aleutian Islands M4.92025-08-14 17:59:52 UTC7.6 kmFox Islands, Aleutian Islands

Stats (last 24h)

Global (24h)
518
Country (24h)
—
—
Current earthquakes in
Magnitude Place Local time
No recent events available.

Share