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M1.7 Depth: 68.5 km

M1.7 Earthquake near 7 km SSW of Susitna, Alaska

UTC time: 2026-03-25 20:33:27 UTC Local time: —

About this earthquake

A magnitude M1.7 earthquake was recorded near 7 km SSW of Susitna, Alaska on March 25, 2026 at 20:33 UTC. With a focal depth of about 69 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS.

Details

Magnitude
M1.7
Depth
68.5 km
UTC time
2026-03-25 20:33:27 UTC
Local time
—
Country
—
Source
usgs
Coordinates
61.48100, -150.58400
Temperature
-2.1°C

Map

Depth profile

Depth profile Depth: 68.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 68.5 km
Shallow
68.5 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

  • Spurr
    Distance: 91 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 98 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 161 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 211 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 283 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Buzzard Creek
    Distance: 307 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States

Stats (last 24h)

Global (24h)
653
Country (24h)
—
—
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