QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem911289
USGS iscgem911289
16 Feb 1923, 09:16
171 km SSW of Severo-Kuril’sk, Russia
A magnitude 6.2 mw earthquake at 15 km depth.
Published location
Where is 171 km SSW of Severo-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.
49.368000, 154.853000
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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
iscgem911289
Coordinates
49.368, 154.853
Network
iscgem
Significance
591