QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem895320
USGS iscgem895320
27 Mar 1950, 21:18
189 km S of Pagar Alam, Indonesia
A magnitude 6.4 mw earthquake at 35 km depth.
Published location
Where is 189 km S of Pagar Alam, 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.
-5.729000, 103.083000
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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
iscgem895320
Coordinates
-5.729, 103.083
Network
iscgem
Significance
632