QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp0000ep4
USGS usp0000ep4
23 Jan 1976, 05:45
112 km N of Labuan Bajo, Indonesia
A magnitude 6.4 mb earthquake at 614 km depth.
Published location
Where is 112 km N of Labuan Bajo, 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.
-7.478000, 119.905000
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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
usp0000ep4
Coordinates
-7.478, 119.905
Network
us
Significance
630