QQuakeFacts
USGS us6000gcqy

16 Dec 2021, 11:03

277 km S of Ambon, Indonesia

A magnitude 5.2 mww earthquake at 378.6 km depth.

Depth378.6 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated22 December 2025Latest timestamp stored in this record

Published location

Where is 277 km S of Ambon, Indonesia?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

-6.195300, 127.989000

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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
us6000gcqy
Coordinates
-6.1953, 127.989
Network
us
Significance
416