QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us2000bkys
USGS us2000bkys
31 Oct 2017, 14:55
49 km WSW of Ambon, Indonesia
A magnitude 5.1 mb earthquake at 10 km depth.
Published location
Where is 49 km WSW 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.
-3.797100, 127.752200
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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
us2000bkys
Coordinates
-3.7971, 127.7522
Network
us
Significance
400