QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us10003w58
USGS us10003w58
9 Nov 2015, 23:54
125 km SE of Atka, Alaska
A magnitude 5 mb earthquake at 44.4 km depth.
Published location
Where is 125 km SE of Atka, 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.
51.411100, -172.903300
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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
us10003w58
Coordinates
51.4111, -172.9033
Network
us
Significance
385