QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem873279
USGS iscgem873279
14 Oct 1963, 14:21
250 km ESE of Kuril’sk, Russia
A magnitude 6.1 mw earthquake at 27.4 km depth.
Published location
Where is 250 km ESE of Kuril’sk, Russia?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
44.681000, 150.964000
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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
iscgem873279
Coordinates
44.681, 150.964
Network
iscgem
Significance
569