M3.4

USGS earthquake · M3.44 km NE of Big Lake, Alaska

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

🇺🇸 - United States

Oct 6, 2026, 4:01 AM UTC · 19 days ago

Map centered on the earthquake at 4 km NE of Big Lake, Alaska, with a marker at its epicenter

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Shaking intensity

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

Depth32.8 km

Origin timeOct 6, 2026, 4:01 AM UTC

Coordinates61.548, -149.903

Tsunami flagNot reported

Estimated shakingWeak (III)Modelled by USGS ShakeMap

Reported shakingWeak (III)From 144 public reports

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

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USGS earthquake · M3.44 km NE of Big Lake, Alaska

U.S. Geological Survey

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