M4.1 Earthquake near 80 km SE of Atka, Alaska

UTC time: 2026-07-26 01:57:11 UTC Local time: —

Magnitude

M4.1

Depth: 51.7 km
Source: USGS

80 km SE of Atka, Alaska

Map

About this earthquake

A magnitude M4.1 earthquake was recorded near 80 km SE of Atka, Alaska on July 26, 2026 at 01:57 UTC. The hypocenter lay relatively close to the surface at around 52 km, increasing how strongly it was felt. Tremors of this size are distinctly felt and can occasionally cause light damage.

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

Details

4bbef77bc3c59a2e16ca826d847e447c020012b0

Magnitude

M4.1

Depth

51.7 km

UTC time

2026-07-26 01:57:11 UTC

Local time

—

Country

—

Source

usgs

Coordinates

51.75280, -173.27100

Temperature

15.9°C

Depth profile

Shallow

51.7 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

Seguam

Distance: 81 km ·Stratovolcano(es) ·Elevation: 1'054 m ·Last eruption: 1993 ·United States
Atka Volcanic Complex

Distance: 88 km ·Stratovolcano(es) ·Elevation: 1'518 m ·Last eruption: 2025 ·United States
Koniuji

Distance: 137 km ·Stratovolcano ·Elevation: 273 m ·Last eruption: -1150 ·United States
Kasatochi

Distance: 160 km ·Stratovolcano ·Elevation: 314 m ·Last eruption: 2008 ·United States
Amukta

Distance: 161 km ·Stratovolcano ·Elevation: 1'066 m ·Last eruption: 1996 ·United States
Chagulak

Distance: 172 km ·Stratovolcano ·Elevation: 1'028 m ·United States

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

Stats (last 24h)

Global (24h)

505

Country (24h)

—

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