QQuakeFacts
USGS us7000d395

25 Jan 2021, 21:26

140 km SSW of Kokopo, Papua New Guinea

A magnitude 5.1 mb earthquake at 46.9 km depth.

Depth46.9 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 140 km SSW of Kokopo, 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.

-5.547600, 151.875300

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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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Catalog fields and provenance
Event ID
us7000d395
Coordinates
-5.5476, 151.8753
Network
us
Significance
400