QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000053r
USGS usp000053r
1 Feb 1974, 03:12
118 km S of Panguna, Papua New Guinea
A magnitude 7.1 ms earthquake at 40 km depth.
Published location
Where is 118 km S of Panguna, 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.
-7.383000, 155.575000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp000053r
Coordinates
-7.383, 155.575
Network
us
Significance
776