QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0004v3k
USGS usp0004v3k
8 Aug 1991, 03:09
67 km NW of Gorontalo, Indonesia
A magnitude 6.7 mwb earthquake at 12.4 km depth.
Published location
Where is 67 km NW of Gorontalo, 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.
0.972000, 122.631000
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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
usp0004v3k
Coordinates
0.972, 122.631
Network
us
Significance
691