QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/ak0157j8th15
USGS ak0157j8th15
13 Jun 2015, 02:14
121 km E of Chignik, Alaska
A magnitude 5.2 mb earthquake at 76.5 km depth.
Published location
Where is 121 km E of Chignik, 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.
56.512700, -156.473000
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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
ak0157j8th15
Coordinates
56.5127, -156.473
Network
ak
Significance
416