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M1.3 Depth: 41.2 km

M1.3 Earthquake near 47 km E of Egegik, Alaska (United States)

UTC time: 2025-09-17 00:26:08 UTC Local time: —

About this earthquake

On September 17, 2025 at 00:26 UTC, a magnitude M1.3 earthquake occurred near 47 km E of Egegik, Alaska (United States). With a focal depth of about 41 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 164 earthquakes were recorded in the past 24 hours, the strongest reaching M3.9.

Details

Magnitude
M1.3
Depth
41.2 km
UTC time
2025-09-17 00:26:08 UTC
Local time
—
Country
United States
City
Alaska
Source
usgs
Coordinates
58.17280, -156.56700
Temperature
11.4°C

Map

Depth profile

Depth profile Depth: 41.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 41.2 km
Shallow
41.2 km
41.2 km — deeper than the regional average (15.4 km)
Regional average: 15.4 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

  • Ukinrek Maars
    Distance: 38 km ·Maar(s) ·Elevation: 91 m ·Last eruption: 1977 ·United States
  • Ugashik-Peulik
    Distance: 48 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Martin
    Distance: 71 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Alaska Peninsula Arc at 155.4°W
    Distance: 76 km ·Lava dome ·Elevation: 402 m ·United States
  • Mageik
    Distance: 77 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Novarupta
    Distance: 83 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·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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