QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgemsup913207
USGS iscgemsup913207
21 Jul 1918, 10:44
62 km SSE of Panguna, Papua New Guinea
A magnitude 6 mw earthquake at 15 km depth.
Published location
Where is 62 km SSE 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.
-6.793000, 155.794000
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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
iscgemsup913207
Coordinates
-6.793, 155.794
Network
iscgemsup
Significance
559