QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem17293281
USGS iscgem17293281
28 Jan 1963, 13:00
72 km SE of King Cove, Alaska
A magnitude 6.6 mw earthquake at 35 km depth.
Published location
Where is 72 km SE of King Cove, 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.
54.578000, -161.561000
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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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Catalog fields and provenance
Event ID
iscgem17293281
Coordinates
54.578, -161.561
Network
iscgem
Significance
674