QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0001v7p
USGS usp0001v7p
10 May 1983, 19:27
57 km SSE of Kokopo, Papua New Guinea
A magnitude 6.7 mw earthquake at 71.6 km depth.
Published location
Where is 57 km SSE of Kokopo, 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.
-4.805000, 152.509000
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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
usp0001v7p
Coordinates
-4.805, 152.509
Network
us
Significance
691