QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem912549
USGS iscgem912549
2 Jul 1920, 22:36
168 km SE of Amahai, Indonesia
A magnitude 6.4 mw earthquake at 15 km depth.
Published location
Where is 168 km SE of Amahai, 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.
-4.367000, 130.046000
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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
iscgem912549
Coordinates
-4.367, 130.046
Network
iscgem
Significance
628