M3.1

USGS earthquake · M3.148 km ESE of Halibut Cove, Alaska

Name: M3.1 earthquake at 48 km ESE of Halibut Cove, Alaska
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Oct 17, 2026, 7:23 PM UTC · 2 hours ago

Map centered on the earthquake at 48 km ESE of Halibut Cove, Alaska, with a marker at its epicenter

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Depth26.3 km

Origin timeOct 17, 2026, 7:23 PM UTC

Coordinates59.511, -150.392

Tsunami flagNot reported

Magnitude scaleLocal magnitude

SolutionAutomatic, may be revised

Official source

U.S. Geological Survey

Terremoto preserves this event snapshot for a stable public link. USGS remains the authoritative source for revisions and scientific details.

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USGS earthquake · M3.148 km ESE of Halibut Cove, Alaska

U.S. Geological Survey

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