QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0009k3r
USGS usp0009k3r
21 Dec 1999, 14:14
59 km SSW of Labuan, Indonesia
A magnitude 6.5 mwb earthquake at 56 km depth.
Published location
Where is 59 km SSW of Labuan, 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.
-6.845000, 105.555000
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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
usp0009k3r
Coordinates
-6.845, 105.555
Network
us
Significance
650