QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us10008tgt
USGS us10008tgt
19 May 2017, 02:21
151 km SW of Nikolski, Alaska
A magnitude 5.2 mww earthquake at 22.2 km depth.
Published location
Where is 151 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.
52.001800, -170.488300
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
us10008tgt
Coordinates
52.0018, -170.4883
Network
us
Significance
416