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Earthquake report · M 4.0

M4.0 earthquake 65 km NNW of Nikolski, Alaska

USGS · updated

A magnitude 4.0 earthquake was recorded on Oct 23, 2026, 7:08 PM (EDT) 65 km NNW of Nikolski, Alaska at a depth of 243 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 53.50°, -169.17° ·
Read the official report ↗Map, updates and comments

Details

Source
usgs
Category
earthquake
Source status
active
Magnitude
4.0
Depth (km)
243
Local time
Oct 23, 2026, 7:08 PM (EDT)
UTC time
2026-10-23 23:08
Coordinates
53.502, -169.170

Updates

  1. M 4.0 - 65 km NNW of Nikolski, Alaska
  2. M 4.0 - 65 km NNW of Nikolski, Alaska
  3. M 4.0 - 65 km NNW of Nikolski, Alaska

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