QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0003zjz
USGS usp0003zjz
14 Sept 1989, 20:10
77 km W of Tobelo, Indonesia
A magnitude 6.2 mw earthquake at 103.2 km depth.
Published location
Where is 77 km W of Tobelo, 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.
1.644000, 127.322000
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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
usp0003zjz
Coordinates
1.644, 127.322
Network
us
Significance
591