QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem902968
USGS iscgem902968
23 Feb 1937, 00:48
164 km SE of Kuril’sk, Russia
A magnitude 6.4 mw earthquake at 30 km depth.
Published location
Where is 164 km SE 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.
44.374000, 149.570000
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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
iscgem902968
Coordinates
44.374, 149.57
Network
iscgem
Significance
638