QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem900481
USGS iscgem900481
25 Sept 1942, 09:14
110 km SE of Nikolski, Alaska
A magnitude 6.3 mw earthquake at 15 km depth.
Published location
Where is 110 km SE of Nikolski, Alaska?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
52.367000, -167.525000
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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
iscgem900481
Coordinates
52.367, -167.525
Network
iscgem
Significance
614