QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem853224
USGS iscgem853224
18 Oct 1965, 22:50
82 km SSE of Labuha, Indonesia
A magnitude 6.4 mw earthquake at 27.9 km depth.
Published location
Where is 82 km SSE of Labuha, 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.
-1.338000, 127.701000
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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
iscgem853224
Coordinates
-1.338, 127.701
Network
iscgem
Significance
636