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M0.9 Depth: 5.0 km

M0.9 Earthquake near Lake and Peninsula Borough, Alaska (United States)

UTC time: 2026-04-04 22:55:57 UTC Local time: —

About this earthquake

On April 4, 2026 at 22:55 UTC, a magnitude M0.9 earthquake occurred near Lake and Peninsula Borough, Alaska (United States). With a focal depth of about 5 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 162 earthquakes, the strongest at M5.1.

Map

Depth profile

Depth profile Depth: 5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 5 km
Shallow
5 km
5 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

  • Denison
    Distance: 7 km ·Stratovolcano ·Elevation: 2'287 m ·United States
  • Snowy Mountain
    Distance: 10 km ·Stratovolcano(es) ·Elevation: 2'162 m ·Last eruption: 1710 ·United States
  • Steller
    Distance: 11 km ·Stratovolcano ·Elevation: 2'279 m ·United States
  • Kukak
    Distance: 14 km ·Stratovolcano ·Elevation: 2'043 m ·United States
  • Katmai
    Distance: 26 km ·Stratovolcano ·Elevation: 2'047 m ·Last eruption: 1912 ·United States
  • Griggs
    Distance: 31 km ·Stratovolcano ·Elevation: 2'317 m ·Last eruption: -1790 ·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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