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Earthquake report · M 3.7

M3.7 earthquake 116 km SE of Port Graham, Alaska

USGS · updated

A magnitude 3.7 earthquake was recorded on Nov 11, 2026, 2:38 AM (EST) 116 km SE of Port Graham, Alaska at a depth of 40 km, according to the U.S. Geological Survey (USGS). Data is preliminary and the magnitude may be revised.

Reported location · 58.53°, -150.56° ·
Read the official report ↗Map, updates and comments

Details

Source
usgs
Category
earthquake
Source status
active
Magnitude
3.7
Depth (km)
40
Local time
Nov 11, 2026, 2:38 AM (EST)
UTC time
2026-11-11 07:38
Coordinates
58.534, -150.562

Updates

  1. M 3.7 - 116 km SE of Port Graham, Alaska
  2. M 3.7 - 116 km SE of Port Graham, Alaska
  3. M 3.7 - 117 km SE of Port Graham, Alaska
  4. M 3.7 - 117 km SE of Port Graham, Alaska
  5. M 3.7 - 117 km SE of Port Graham, Alaska

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