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United States

M1.4 Earthquake near 82 km SE of King Salmon, Alaska (United States)

UTC time: 2025-04-25 12:22:38 UTC Local time: —
Magnitude
M1.4
Depth
16.4 km
Source
USGS

82 km SE of King Salmon, Alaska

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About this earthquake

On April 25, 2025 at 12:22 UTC, a magnitude M1.4 earthquake occurred near 82 km SE of King Salmon, Alaska (United States). The hypocenter lay relatively close to the surface at around 16 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 149 earthquakes, the strongest at M4.0.

Details

ID
e9c9034152bd6ed50bf4baadab13a13264c41350
Magnitude
M1.4
Depth
16.4 km
UTC time
2025-04-25 12:22:38 UTC
Local time
—
Country
United States
Source
usgs
Coordinates
58.07850, -155.85490
Temperature
4.1°C

Depth profile

Depth profile Depth: 16.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 16.4 km
Shallow
16.4 km
16.4 km — close to the regional average (15.3 km)
Regional average: 15.3 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

  • Martin
    Distance: 31 km ·Stratovolcano ·Elevation: 1'863 m ·Last eruption: 1953 ·United States
  • Alaska Peninsula Arc at 155.4°W
    Distance: 35 km ·Lava dome ·Elevation: 402 m ·United States
  • Mageik
    Distance: 38 km ·Stratovolcano ·Elevation: 2'165 m ·Last eruption: -500 ·United States
  • Novarupta
    Distance: 46 km ·Caldera ·Elevation: 841 m ·Last eruption: 1912 ·United States
  • Ugashik-Peulik
    Distance: 47 km ·Stratovolcano ·Elevation: 1'474 m ·Last eruption: 1814 ·United States
  • Trident
    Distance: 48 km ·Stratovolcano ·Elevation: 1'864 m ·Last eruption: 1974 ·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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