QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000hm34
USGS usp000hm34
23 Sept 2010, 04:53
93 km ENE of Atka, Alaska
A magnitude 5 mb earthquake at 97.3 km depth.
Published location
Where is 93 km ENE 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.
52.415000, -172.879000
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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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Catalog fields and provenance
Event ID
usp000hm34
Coordinates
52.415, -172.879
Network
us
Significance
385