QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us20006hxb
USGS us20006hxb
26 Jul 2016, 20:46
116 km S of Unalaska, Alaska
A magnitude 5.4 mww earthquake at 17 km depth.
Published location
Where is 116 km S of Unalaska, 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.
52.832900, -166.774300
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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
us20006hxb
Coordinates
52.8329, -166.7743
Network
us
Significance
449