QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us2000dc1h
USGS us2000dc1h
4 Mar 2018, 12:40
51 km SW of Tari, Papua New Guinea
A magnitude 5.3 mww earthquake at 10 km depth.
Published location
Where is 51 km SW of Tari, 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.
-6.226700, 142.686800
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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
us2000dc1h
Coordinates
-6.2267, 142.6868
Network
us
Significance
433