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M1.1 Depth: 6.4 km

M1.1 Earthquake near Kenai Peninsula Borough, Alaska (United States)

UTC time: 2026-02-28 23:44:20 UTC Local time: —

About this earthquake

A magnitude M1.1 earthquake was recorded near Kenai Peninsula Borough, Alaska (United States) on February 28, 2026 at 23:44 UTC. The hypocenter lay relatively close to the surface at around 6 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 216 earthquakes, the strongest at M3.8.

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Depth profile

Depth profile Depth: 6.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 6.4 km
Shallow
6.4 km
6.4 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

  • Kaguyak
    Distance: 21 km ·Lava dome(s) ·Elevation: 901 m ·Last eruption: -3850 ·United States
  • Kukak
    Distance: 25 km ·Stratovolcano ·Elevation: 2'043 m ·United States
  • Steller
    Distance: 28 km ·Stratovolcano ·Elevation: 2'279 m ·United States
  • Denison
    Distance: 29 km ·Stratovolcano ·Elevation: 2'287 m ·United States
  • Fourpeaked
    Distance: 41 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States
  • Snowy Mountain
    Distance: 42 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·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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