QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/ak01720vwz40
USGS ak01720vwz40
13 Feb 2017, 07:17
20 km NE of Nabesna, Alaska
A magnitude 5.3 ml earthquake at 8.9 km depth.
Published location
Where is 20 km NE of Nabesna, 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.
62.512000, -142.747700
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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
ak01720vwz40
Coordinates
62.512, -142.7477
Network
ak
Significance
445