M1.5 Depth: 137.2 km

M1.5 Earthquake near 63 km E of Port Alsworth, Alaska (United States)

UTC time: 2025-11-19 03:58:08 UTC Local time: —

About this earthquake

A magnitude M1.5 earthquake was recorded near 63 km E of Port Alsworth, Alaska (United States) on November 19, 2025 at 03:58 UTC. The earthquake originated at an intermediate depth of about 137 km. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 241 earthquakes, the strongest at M4.8.

Details

Magnitude

M1.5

Depth

137.2 km

UTC time

2025-11-19 03:58:08 UTC

Local time

—

Country

United States

City

Alaska

Source

usgs

Coordinates

60.12186, -153.17781

Temperature

-7.7°C

Map

Depth profile

Intermediate

137.2 km

137.2 km — deeper than the regional average (15.5 km)

Regional average: 15.5 km

Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

Iliamna

Distance: 11 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
Redoubt

Distance: 47 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
Augustine

Distance: 86 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
Spurr

Distance: 140 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
Douglas

Distance: 142 km ·Stratovolcano ·Elevation: 2'140 m ·United States
Fourpeaked

Distance: 153 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States

Historic earthquake map · United States

Open history map

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Country statistics · United States

Country overview

View earthquake KPIs, strongest and latest events, and averages for this country.

Stats (last 24h)

Global (24h)

733

Country (24h)