QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000e2ay
USGS usp000e2ay
20 Oct 2005, 16:26
82 km S of Nikolski, Alaska
A magnitude 5.6 mwc earthquake at 35.4 km depth.
Published location
Where is 82 km S 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.
52.206000, -169.040000
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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
usp000e2ay
Coordinates
52.206, -169.04
Network
us
Significance
482