QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000dwy9
USGS usp000dwy9
8 Aug 2005, 13:44
259 km ESE of Biak, Indonesia
A magnitude 5 mwc earthquake at 10 km depth.
Published location
Where is 259 km ESE of Biak, 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.
-2.309000, 138.123000
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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
usp000dwy9
Coordinates
-2.309, 138.123
Network
us
Significance
385