QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/ak00943b2pqt
USGS ak00943b2pqt
30 Mar 2009, 08:13
124 km SSE of Old Harbor, Alaska
A magnitude 5.9 mw earthquake at 13 km depth.
Published location
Where is 124 km SSE of Old Harbor, 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.
56.216500, -152.347300
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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
ak00943b2pqt
Coordinates
56.2165, -152.3473
Network
ak
Significance
536