QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000czn8
USGS usp000czn8
6 Jul 2004, 07:25
119 km E of Biak, Indonesia
A magnitude 5 mwc earthquake at 37.8 km depth.
Published location
Where is 119 km E 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.
-1.006000, 137.144000
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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
usp000czn8
Coordinates
-1.006, 137.144
Network
us
Significance
385