QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us10004ama
USGS us10004ama
31 Dec 2015, 21:29
Kermadec Islands, New Zealand
A magnitude 5.4 mb earthquake at 27.3 km depth.
Published location
Where is Kermadec Islands, New Zealand?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-30.358400, -178.007400
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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
us10004ama
Coordinates
-30.3584, -178.0074
Network
us
Significance
449