QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem890242
USGS iscgem890242
12 Jan 1954, 14:20
off the west coast of the South Island of New Zealand
A magnitude 6.8 mw earthquake at 35 km depth.
Published location
Where is off the west coast of the South Island of 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.
-48.691000, 164.903000
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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
iscgem890242
Coordinates
-48.691, 164.903
Network
iscgem
Significance
701