QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem906146
USGS iscgem906146
14 May 1932, 14:11
148 km SE of Tondano, Indonesia
A magnitude 7.7 mw earthquake at 15 km depth.
Published location
Where is 148 km SE of Tondano, 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.
0.386000, 125.884000
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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
iscgem906146
Coordinates
0.386, 125.884
Network
iscgem
Significance
912