QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem901146
USGS iscgem901146
6 Jan 1940, 08:15
285 km E of Kuril’sk, Russia
A magnitude 6.1 mw earthquake at 25 km depth.
Published location
Where is 285 km E 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.
45.077000, 151.498000
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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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Catalog fields and provenance
Event ID
iscgem901146
Coordinates
45.077, 151.498
Network
iscgem
Significance
567