QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000hhfk
USGS usp000hhfk
4 Aug 2010, 08:15
118 km ESE of Madang, Papua New Guinea
A magnitude 6.5 mwc earthquake at 220 km depth.
Published location
Where is 118 km ESE of Madang, Papua New Guinea?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-5.486000, 146.822000
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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
usp000hhfk
Coordinates
-5.486, 146.822
Network
us
Significance
659