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M2.5 Depth: 245.3 km

M2.5 Earthquake near 71 km ESE of Chignik, Alaska

UTC time: 2025-07-21 16:11:52 UTC Local time: —

About this earthquake

On July 21, 2025 at 16:11 UTC, a magnitude M2.5 earthquake occurred near 71 km ESE of Chignik, Alaska. The earthquake originated at an intermediate depth of about 245 km. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS.

Details

Magnitude
M2.5
Depth
245.3 km
UTC time
2025-07-21 16:11:52 UTC
Local time
—
Country
—
Source
usgs
Coordinates
55.99440, -157.39440
Temperature
11.3°C

Map

Depth profile

Depth profile Depth: 245.3 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 245.3 km
Intermediate
245.3 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

  • Black Peak
    Distance: 106 km ·Stratovolcano ·Elevation: 1'032 m ·Last eruption: -1900 ·United States
  • Aniakchak
    Distance: 109 km ·Caldera ·Elevation: 1'341 m ·Last eruption: 1931 ·United States
  • Yantarni
    Distance: 115 km ·Stratovolcano ·Elevation: 1'345 m ·Last eruption: -800 ·United States
  • Veniaminof
    Distance: 125 km ·Stratovolcano ·Elevation: 2'507 m ·Last eruption: 2021 ·United States
  • Chiginagak
    Distance: 129 km ·Stratovolcano ·Elevation: 2'221 m ·Last eruption: 1998 ·United States
  • Kialagvik
    Distance: 140 km ·Stratovolcano ·Elevation: 1'677 m ·United States

Stats (last 24h)

Global (24h)
605
Country (24h)
—
—
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