QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/ak020ec6yfqa
USGS ak020ec6yfqa
7 Nov 2020, 12:23
2 km E of Big Lake, Alaska
A magnitude 5.1 ml earthquake at 41.5 km depth.
Published location
Where is 2 km E of Big Lake, 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.
61.520000, -149.914400
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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
ak020ec6yfqa
Coordinates
61.52, -149.9144
Network
ak
Significance
401