QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usb000i8es
USGS usb000i8es
7 Jul 2013, 21:17
246 km WSW of Adak, Alaska
A magnitude 5.6 mb earthquake at 6.8 km depth.
Published location
Where is 246 km WSW of Adak, 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.
51.030000, -179.908000
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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
usb000i8es
Coordinates
51.03, -179.908
Network
us
Significance
482