QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us10007d4u
USGS us10007d4u
29 Nov 2016, 18:07
76 km NNW of Nuku‘alofa, Tonga
A magnitude 5.1 mwc earthquake at 72.5 km depth.
Published location
Where is 76 km NNW of Nuku‘alofa, Tonga?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-20.479400, -175.416300
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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
us10007d4u
Coordinates
-20.4794, -175.4163
Network
us
Significance
400