QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us70006xbg
USGS us70006xbg
10 Jan 2020, 01:05
27 km SSW of Vaini, Tonga
A magnitude 5.4 mww earthquake at 10 km depth.
Published location
Where is 27 km SSW of Vaini, 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.
-21.432500, -175.237800
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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
us70006xbg
Coordinates
-21.4325, -175.2378
Network
us
Significance
451