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M1.5 Depth: 23.1 km

M1.5 Earthquake near Unorganized Borough, Alaska (United States)

UTC time: 2026-07-10 08:04:18 UTC Local time: —

About this earthquake

On July 10, 2026 at 08:04 UTC, a magnitude M1.5 earthquake occurred near Unorganized Borough, Alaska (United States). The hypocenter lay relatively close to the surface at around 23 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 175 earthquakes, the strongest at M3.7.

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Depth profile

Depth profile Depth: 23.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 23.1 km
Shallow
23.1 km
23.1 km — deeper than the regional average (15.7 km)
Regional average: 15.7 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: 133 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States
  • Ugashik-Peulik
    Distance: 145 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Martin
    Distance: 156 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Mageik
    Distance: 160 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Griggs
    Distance: 161 km ·Stratovolcano ·Elevation: 2'317 m ·Last eruption: -1790 ·United States
  • Novarupta
    Distance: 162 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·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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