QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem893439
USGS iscgem893439
20 Sept 1952, 13:57
west of Macquarie Island
A magnitude 6.2 mw earthquake at 15 km depth.
Published location
Where is west of Macquarie Island?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-54.569000, 144.078000
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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
iscgem893439
Coordinates
-54.569, 144.078
Network
iscgem
Significance
586