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M2.3 Earthquake near 47 km WNW of Anchor Point, Alaska (United States)

UTC time: 2025-11-01 20:04:18 UTC Local time: —

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About this earthquake

On November 1, 2025 at 20:04 UTC, a magnitude M2.3 earthquake occurred near 47 km WNW of Anchor Point, Alaska (United States). The earthquake originated at an intermediate depth of about 79 km. Events of this size typically go unnoticed.

The data is provided by USGS and cross-checked across seismological networks. United States: 187 earthquakes were recorded in the past 24 hours, the strongest reaching M4.0.

Details

ID
43a8b52c2ae58ac36511c90d85dbe2a3b121783e
Magnitude
M2.3
Depth
78.5 km
UTC time
2025-11-01 20:04:18 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
59.96020, -152.59150
Temperature
4.4°C

Depth profile

Depth profile Depth: 78.5 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 78.5 km
Intermediate
78.5 km
78.5 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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

  • Iliamna
    Distance: 29 km ·Stratovolcano ·Elevation: 3'053 m ·Last eruption: 1876 ·United States
  • Redoubt
    Distance: 59 km ·Stratovolcano ·Elevation: 3'108 m ·Last eruption: 2009 ·United States
  • Augustine
    Distance: 82 km ·Lava dome(s) ·Elevation: 1'218 m ·Last eruption: 2006 ·United States
  • Douglas
    Distance: 134 km ·Stratovolcano ·Elevation: 2'140 m ·United States
  • Fourpeaked
    Distance: 146 km ·Stratovolcano ·Elevation: 2'105 m ·Last eruption: 2006 ·United States
  • Spurr
    Distance: 150 km ·Stratovolcano ·Elevation: 3'374 m ·Last eruption: 1992 ·United States

Alaska

Context for this earthquake

22 Sep 2025 – 22 Sep 2026 · M ≥ 2.0 · 4,126 Catalogue entries

Of 4,125 other entries for this area and period, 1,952 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · United States

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Country statistics · United States

Country overview
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