QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us20009ngf
USGS us20009ngf
18 Jun 2017, 17:17
255 km E of Amahai, Indonesia
A magnitude 5.2 mb earthquake at 12.8 km depth.
Published location
Where is 255 km E 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.
-3.520200, 131.208900
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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
us20009ngf
Coordinates
-3.5202, 131.2089
Network
us
Significance
416