QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem827497
USGS iscgem827497
20 Jan 1968, 21:21
Kermadec Islands region
A magnitude 6.1 mw earthquake at 356.6 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.
-30.116000, -179.547000
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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
iscgem827497
Coordinates
-30.116, -179.547
Network
iscgem
Significance
580