QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us2000iu3z
USGS us2000iu3z

16 Dec 2018, 13:01

39 km NNW of Finschhafen, Papua New Guinea

A magnitude 5.1 mww earthquake at 46.6 km depth.

Depth46.6 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 39 km NNW of Finschhafen, 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.

-6.228200, 147.714300

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Map data © OpenStreetMap contributors

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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Nearby events with a similar magnitude

M 5.1

109 km SSW of Kokopo, Papua New Guinea

M 5.1

95 km S of Kokopo, Papua New Guinea

M 5.1

101 km SSE of Kokopo, Papua New Guinea

M 5.1

66 km NNW of Finschhafen, Papua New Guinea

M 5.1

131 km SSW of Kokopo, Papua New Guinea

M 5.1

150 km SSW of Kokopo, Papua New Guinea

Catalog fields and provenance
Event ID
us2000iu3z
Coordinates
-6.2282, 147.7143
Network
us
Significance
401