QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us20004fvt
USGS us20004fvt
9 Dec 2015, 14:14
109 km SE of Amahai, Indonesia
A magnitude 5.4 mb earthquake at 10 km depth.
Published location
Where is 109 km SE of Amahai, 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.
-4.057600, 129.602800
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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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Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
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Catalog fields and provenance
Event ID
us20004fvt
Coordinates
-4.0576, 129.6028
Network
us
Significance
449