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M1.9 Depth: 0.7 km

M1.9 Earthquake near Unorganized Borough, Alaska (United States)

UTC time: 2026-06-25 14:43:00 UTC Local time: —

About this earthquake

A magnitude M1.9 earthquake was recorded near Unorganized Borough, Alaska (United States) on June 25, 2026 at 14:43 UTC. The hypocenter lay relatively close to the surface at around 1 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 170 earthquakes, the strongest at M3.9.

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Depth profile

Depth profile Depth: 0.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 0.7 km
Shallow
0.7 km
0.7 km — shallower than the regional average (15.8 km)
Regional average: 15.8 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

  • Ukinrek Maars
    Distance: 167 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States
  • Ugashik-Peulik
    Distance: 179 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Martin
    Distance: 206 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Chiginagak
    Distance: 211 km ·Stratovolcano ·Elevation: 2'221 m ·Last eruption: 1998 ·United States
  • Mageik
    Distance: 211 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Kialagvik
    Distance: 212 km ·Stratovolcano ·Elevation: 1'677 m ·United States

Historic earthquake map · United States

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Country statistics · United States

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

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