QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/ak999fmohlzt
USGS ak999fmohlzt
6 Dec 1999, 23:12
26 km SSE of Karluk, Alaska
A magnitude 7 mw earthquake at 43.6 km depth.
Published location
Where is 26 km SSE of Karluk, 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.
57.342400, -154.346900
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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
ak999fmohlzt
Coordinates
57.3424, -154.3469
Network
ak
Significance
754