QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us10007nuy
USGS us10007nuy
31 Dec 2016, 05:21
281 km ESE of Attu Station, Alaska
A magnitude 5.2 mb earthquake at 82.3 km depth.
Published location
Where is 281 km ESE of Attu Station, Alaska?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
51.951900, 177.048900
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What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
us10007nuy
Coordinates
51.9519, 177.0489
Network
us
Significance
416