QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/ak0041w552xi
USGS ak0041w552xi
10 Feb 2004, 20:33
6 km WNW of Nanwalek, Alaska
A magnitude 5.5 mw earthquake at 65.6 km depth.
Published location
Where is 6 km WNW of Nanwalek, 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.
59.372500, -152.027600
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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
ak0041w552xi
Coordinates
59.3725, -152.0276
Network
ak
Significance
465