QQuakeFacts
USGS us1000bkwg

4 Dec 2017, 11:52

74 km W of Naisano Dua, Indonesia

A magnitude 5 mww earthquake at 61 km depth.

Depth61 kmPublished hypocentral depth
Tsunami flagNot flaggedUSGS catalog flag, not a current warning
Updated28 February 2018Latest timestamp stored in this record

Published location

Where is 74 km W of Naisano Dua, 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.

-9.693200, 123.096200

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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
us1000bkwg
Coordinates
-9.6932, 123.0962
Network
us
Significance
385