QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000dwtg
USGS usp000dwtg
6 Aug 2005, 10:56
158 km W of Pangai, Tonga
A magnitude 6 mwc earthquake at 205.4 km depth.
Published location
Where is 158 km W 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.
-19.614000, -175.850000
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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
usp000dwtg
Coordinates
-19.614, -175.85
Network
us
Significance
554