QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000d8ze
USGS usp000d8ze
22 Nov 2004, 20:26
255 km W of Riverton, New Zealand
A magnitude 7.1 mwc earthquake at 10 km depth.
Published location
Where is 255 km W of Riverton, 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.
-46.676000, 164.721000
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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
usp000d8ze
Coordinates
-46.676, 164.721
Network
us
Significance
782