QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem897327
USGS iscgem897327
14 May 1948, 23:31
90 km SE of King Cove, Alaska
A magnitude 7.1 mw earthquake at 25 km depth.
Published location
Where is 90 km SE of King Cove, 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.
54.593000, -161.161000
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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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Catalog fields and provenance
Event ID
iscgem897327
Coordinates
54.593, -161.161
Network
iscgem
Significance
776