QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us60006n2z
USGS us60006n2z
6 Dec 2019, 15:42
171 km NW of Hihifo, Tonga
A magnitude 5.8 mww earthquake at 10 km depth.
Published location
Where is 171 km NW of Hihifo, 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.
-15.023300, -175.078900
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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
us60006n2z
Coordinates
-15.0233, -175.0789
Network
us
Significance
518