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United States · Alaska

M3.3 Earthquake near Alaska (United States)

UTC time: 2026-08-27 23:19:34 UTC Local time: —

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About this earthquake

On August 27, 2026 at 23:19 UTC, a magnitude M3.3 earthquake occurred near Alaska (United States). With a focal depth of about 21 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 176 earthquakes, the strongest at M4.6.

Details

ID
96456671801f9538e91cf0d31aef419ecf13b3cb
Magnitude
M3.3
Depth
20.6 km
UTC time
2026-08-27 23:19:34 UTC
Local time
—
Country
United States
State
Alaska
City
Alaska
Source
usgs
Coordinates
58.15200, -151.51500
Temperature
12.3°C

Depth profile

Depth profile Depth: 20.6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 20.6 km
Shallow
20.6 km
20.6 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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

  • Douglas
    Distance: 141 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Fourpeaked
    Distance: 143 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States
  • Kaguyak
    Distance: 155 km ·Lava dome(s) ·Elevation: 901 m ·Last eruption: -3850 ·United States
  • Kukak
    Distance: 169 km ·Stratovolcano ·Elevation: 2'043 m ·United States
  • Steller
    Distance: 171 km ·Stratovolcano ·Elevation: 2'279 m ·United States
  • Denison
    Distance: 174 km ·Stratovolcano ·Elevation: 2'287 m ·United States

Alaska

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 653 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

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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