QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem909928
USGS iscgem909928
10 Jul 1926, 11:51
148 km ESE of Tondano, Indonesia
A magnitude 6.6 mw earthquake at 15 km depth.
Published location
Where is 148 km ESE 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.
0.585000, 126.035000
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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
iscgem909928
Coordinates
0.585, 126.035
Network
iscgem
Significance
676