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M1.4 Depth: 50.5 km

M1.4 Earthquake near Matanuska-Susitna Borough, Alaska (United States)

UTC time: 2026-06-16 05:18:47 UTC Local time: —

About this earthquake

A magnitude M1.4 earthquake was recorded near Matanuska-Susitna Borough, Alaska (United States) on June 16, 2026 at 05:18 UTC. The hypocenter lay relatively close to the surface at around 51 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 163 earthquakes, the strongest at M3.6.

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Depth profile

Depth profile Depth: 50.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 50.5 km
Shallow
50.5 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: 89 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States
  • Hayes
    Distance: 101 km ·Stratovolcano ·Elevation: 3'034 m ·Last eruption: 1200 ·United States
  • Redoubt
    Distance: 152 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Iliamna
    Distance: 202 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Augustine
    Distance: 272 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Buzzard Creek
    Distance: 319 km ·Tuff ring(s) ·Elevation: 830 m ·Last eruption: -1050 ·United States

Sources: Smithsonian GVP & USGS

Historic earthquake map · United States

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