M3.4

USGS earthquake · M3.4233 km ESE of Attu Station, Alaska

Name: M3.4 earthquake at 233 km ESE of Attu Station, Alaska
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Aug 22, 2026, 6:55 PM UTC · 15 days ago

Map centered on the earthquake at 233 km ESE of Attu Station, Alaska, with a marker at its epicenter

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Depth10.0 km

Origin timeAug 22, 2026, 6:55 PM UTC

Coordinates52.037, 176.351

Tsunami flagNot reported

Official source

U.S. Geological Survey

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USGS earthquake · M3.4233 km ESE of Attu Station, Alaska

U.S. Geological Survey

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