QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000gj4a
USGS usp000gj4a
2 Oct 2008, 05:16
24 km S of Pangai, Tonga
A magnitude 5.1 mb earthquake at 35 km depth.
Published location
Where is 24 km S of Pangai, 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.
-20.039000, -174.374000
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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
usp000gj4a
Coordinates
-20.039, -174.374
Network
us
Significance
400