QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem873061
USGS iscgem873061
14 Sept 1963, 04:52
Kermadec Islands region
A magnitude 6.1 mw earthquake at 15 km depth.
Published location
Where is Kermadec Islands region?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-31.415000, -178.959000
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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
iscgem873061
Coordinates
-31.415, -178.959
Network
iscgem
Significance
567