Back to map
M2.1 Depth: 118.9 km

M2.1 Earthquake near Lake and Peninsula Borough, Alaska (United States)

UTC time: 2026-02-21 23:18:12 UTC Local time: —

About this earthquake

A magnitude M2.1 earthquake was recorded near Lake and Peninsula Borough, Alaska (United States) on February 21, 2026 at 23:18 UTC. At around 119 km, the focal depth places this among intermediate-depth events. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: 181 earthquakes were recorded in the past 24 hours, the strongest reaching M5.8.

Map

Depth profile

Depth profile Depth: 118.9 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 118.9 km
Intermediate
118.9 km
118.9 km — deeper than the regional average (15.8 km)
Regional average: 15.8 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Ugashik-Peulik
    Distance: 31 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Ukinrek Maars
    Distance: 34 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States
  • Alaska Peninsula Arc at 155.4°W
    Distance: 34 km ·Lava dome ·Elevation: 402 m ·United States
  • Martin
    Distance: 45 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Mageik
    Distance: 51 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Novarupta
    Distance: 60 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·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.

Share