QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp00006zm
USGS usp00006zm
3 Jul 1974, 00:26
Kermadec Islands region
A magnitude 7.2 ms earthquake at 33 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.
-29.082000, -175.954000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp00006zm
Coordinates
-29.082, -175.954
Network
us
Significance
798