QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000fd23
USGS usp000fd23
30 May 2007, 20:38
68 km SSE of Pangai, Tonga
A magnitude 5 mb earthquake at 39.6 km depth.
Published location
Where is 68 km SSE 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.
-20.388000, -174.109000
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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
usp000fd23
Coordinates
-20.388, -174.109
Network
us
Significance
385