M4.5

USGS earthquake · M4.581 km SSE of Akutan, Alaska

Name: M4.5 earthquake at 81 km SSE of Akutan, Alaska
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

🇺🇸 - United States

Oct 24, 2026, 8:33 AM UTC · 1 hour ago

Map centered on the earthquake at 81 km SSE of Akutan, Alaska, with a marker at its epicenter

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Shaking intensity

Strongest contour: Moderate (V). Modelled by USGS ShakeMap; contours show where shaking was expected to reach each level, not damage.

Depth35.0 km

Origin timeOct 24, 2026, 8:33 AM UTC

Coordinates53.519, -165.096

Tsunami flagNot reported

Estimated shakingWeak (III)Modelled by USGS ShakeMap

Reported shakingWeak (III)From 3 public reports

Magnitude scaleMoment magnitude

SolutionReviewed by a seismologist

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. Shaking contours and population estimates come from USGS ShakeMap and PAGER, which revise them as more data arrives.

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USGS earthquake · M4.581 km SSE of Akutan, Alaska

U.S. Geological Survey

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