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Earthquake report · M 4.2

M4.2 earthquake 161 km SSE of Atka, Alaska

USGS · updated

A magnitude 4.2 earthquake was recorded on Oct 27, 2026, 5:07 PM (EDT) 161 km SSE of Atka, Alaska at a depth of 10 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 50.81°, -173.54° ·
Read the official report ↗Map, updates and comments

Details

Source
usgs
Category
earthquake
Source status
active
Magnitude
4.2
Depth (km)
10
Local time
Oct 27, 2026, 5:07 PM (EDT)
UTC time
2026-10-27 21:07
Coordinates
50.806, -173.540

Updates

  1. M 4.2 - 161 km SSE of Atka, Alaska
  2. M 4.2 - 161 km SSE of Atka, Alaska
  3. M 4.2 - 161 km SSE of Atka, Alaska
  4. M 4.2 - 158 km SSE of Atka, Alaska

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Saved source report · captured . Follow the issuing authority’s current instructions.