QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem873224
USGS iscgem873224
12 Oct 1963, 12:27
124 km ESE of Kuril’sk, Russia
A magnitude 7 mw earthquake at 37.5 km depth.
Published location
Where is 124 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.
44.647000, 149.225000
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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
iscgem873224
Coordinates
44.647, 149.225
Network
iscgem
Significance
754