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M2.1 Depth: 53.4 km

M2.1 Earthquake near Alaska (United States)

UTC time: 2026-02-21 23:52:12 UTC Local time: —

About this earthquake

On February 21, 2026 at 23:52 UTC, a magnitude M2.1 earthquake occurred near Alaska (United States). With a focal depth of about 53 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 179 earthquakes were recorded in the past 24 hours, the strongest reaching M5.8.

Details

Magnitude
M2.1
Depth
53.4 km
UTC time
2026-02-21 23:52:12 UTC
Local time
—
Country
United States
State
Alaska
City
Alaska
Source
usgs
Coordinates
57.29100, -154.94400
Temperature
-6.1°C

Map

Depth profile

Depth profile Depth: 53.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 53.4 km
Shallow
53.4 km
53.4 km — deeper 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

  • Alaska Peninsula Arc at 155.4°W
    Distance: 70 km ·Lava dome ·Elevation: 402 m ·United States
  • Ugashik-Peulik
    Distance: 99 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Martin
    Distance: 101 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Mageik
    Distance: 102 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Trident
    Distance: 105 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·United States
  • Kialagvik
    Distance: 109 km ·Stratovolcano ·Elevation: 1'677 m ·United States

Historic earthquake map · United States

Open history map
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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