QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000h3ch
USGS usp000h3ch
25 Oct 2009, 01:35
181 km SW of Tual, Indonesia
A magnitude 5 mwc earthquake at 23 km depth.
Published location
Where is 181 km SW of Tual, 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.
-6.822000, 131.624000
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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
usp000h3ch
Coordinates
-6.822, 131.624
Network
us
Significance
387