QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000056v
USGS usp000056v
6 Feb 1974, 04:04
81 km ESE of Akutan, Alaska
A magnitude 6.5 ms earthquake at 2 km depth.
Published location
Where is 81 km ESE of Akutan, 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.
53.799000, -164.672000
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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
usp000056v
Coordinates
53.799, -164.672
Network
us
Significance
650