QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem805581
USGS iscgem805581
12 Aug 1969, 10:33
82 km ESE of Shikotan, Russia
A magnitude 6.1 mw earthquake at 30.8 km depth.
Published location
Where is 82 km ESE of Shikotan, 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.
43.518000, 147.672000
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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
iscgem805581
Coordinates
43.518, 147.672
Network
iscgem
Significance
569