M2.5

USGS earthquake · M2.525 km S of Port Graham, Alaska

Name: M2.5 earthquake at 25 km S of Port Graham, Alaska
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Sep 20, 2026, 6:59 AM UTC · 37 days ago

Map centered on the earthquake at 25 km S of Port Graham, Alaska, with a marker at its epicenter

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Depth54.8 km

Origin timeSep 20, 2026, 6:59 AM UTC

Coordinates59.125, -151.896

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 · M2.525 km S of Port Graham, Alaska

U.S. Geological Survey

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