QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem890818
USGS iscgem890818
6 Jul 1954, 09:04
Kuril Islands
A magnitude 6.5 mw earthquake at 19.1 km depth.
Published location
Where is Kuril Islands?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
46.463000, 153.384000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
iscgem890818
Coordinates
46.463, 153.384
Network
iscgem
Significance
656