QQuakeFacts
QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000cb09
USGS usp000cb09

22 Oct 2003, 12:45

56 km NNW of Finschhafen, Papua New Guinea

A magnitude 6.3 mwb earthquake at 53.5 km depth.

Depth53.5 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated2 May 2022Latest timestamp stored in this record

Published location

Where is 56 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.

-6.058000, 147.727000

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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 6.3

183 km SSE of Lorengau, Papua New Guinea

M 6.3

134 km E of Kimbe, Papua New Guinea

M 6.3

81 km WSW of Kandrian, Papua New Guinea

M 6.3

32 km NE of Rabaul, Papua New Guinea

M 6.3

94 km E of Kimbe, Papua New Guinea

M 6.3

158 km SSW of Kokopo, Papua New Guinea

Catalog fields and provenance
Event ID
usp000cb09
Coordinates
-6.058, 147.727
Network
us
Significance
611