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M1.8 Depth: 123.1 km

M1.8 Earthquake near 67 km W of Happy Valley, Alaska

UTC time: 2026-04-04 12:25:14 UTC Local time: —

About this earthquake

A magnitude M1.8 earthquake was recorded near 67 km W of Happy Valley, Alaska on April 4, 2026 at 12:25 UTC. The earthquake originated at an intermediate depth of about 123 km. Events of this size typically go unnoticed.

The event was recorded by USGS.

Details

Magnitude
M1.8
Depth
123.1 km
UTC time
2026-04-04 12:25:14 UTC
Local time
—
Country
—
Source
usgs
Coordinates
60.04800, -152.92700
Temperature
-8.8°C

Map

Depth profile

Depth profile Depth: 123.1 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 123.1 km
Intermediate
123.1 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: 9 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 50 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 81 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 137 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Spurr
    Distance: 144 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Fourpeaked
    Distance: 148 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States

Stats (last 24h)

Global (24h)
611
Country (24h)
—
—
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