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M2.3 Depth: 60.7 km

M2.3 Earthquake near Unorganized Borough, Alaska (United States)

UTC time: 2026-07-15 21:42:43 UTC Local time: —

About this earthquake

On July 15, 2026 at 21:42 UTC, a magnitude M2.3 earthquake occurred near Unorganized Borough, Alaska (United States). The hypocenter lay relatively close to the surface at around 61 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 211 earthquakes, the strongest at M4.9.

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Depth profile

Depth profile Depth: 60.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 60.7 km
Shallow
60.7 km
60.7 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

  • Semisopochnoi
    Distance: 62 km ·Stratovolcano ·Elevation: 1'221 m ·Last eruption: 2023 ·United States
  • Little Sitkin
    Distance: 85 km ·Stratovolcano ·Elevation: 1'174 m ·Last eruption: 1830 ·United States
  • Davidof
    Distance: 97 km ·Stratovolcano ·Elevation: 328 m ·United States
  • Segula
    Distance: 111 km ·Stratovolcano ·Elevation: 1'160 m ·United States
  • Kiska
    Distance: 146 km ·Stratovolcano ·Elevation: 1'220 m ·Last eruption: 1990 ·United States
  • Buldir
    Distance: 261 km ·Stratovolcano ·Elevation: 656 m ·United States

Historic earthquake map · United States

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

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

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