QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem16958052
USGS iscgem16958052
8 Sept 1909, 16:49
96 km SSE of Nikolski, Alaska
A magnitude 6.5 mw earthquake at 25 km depth.
Published location
Where is 96 km SSE 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.
52.132000, -168.354000
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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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Catalog fields and provenance
Event ID
iscgem16958052
Coordinates
52.132, -168.354
Network
iscgem
Significance
654