QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000hgzb
USGS usp000hgzb
28 Jul 2010, 13:07
47 km SW of Nikolski, Alaska
A magnitude 5.2 mwc earthquake at 14.9 km depth.
Published location
Where is 47 km SW of Nikolski, 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.
52.628000, -169.345000
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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
usp000hgzb
Coordinates
52.628, -169.345
Network
us
Significance
416