M5.5

USGS earthquake · M5.5west of Macquarie Island

Name: M5.5 earthquake at west of Macquarie Island
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

Oct 8, 2026, 6:46 AM UTC · 16 days ago

Map centered on the earthquake at west of Macquarie Island, with a marker at its epicenter

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Shaking intensity

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

Depth10.0 km

Origin timeOct 8, 2026, 6:46 AM UTC

Coordinates-52.547, 140.212

Tsunami flagNot reported

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 · M5.5west of Macquarie Island

U.S. Geological Survey

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