QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/iscgem818136
USGS iscgem818136
18 Aug 1968, 19:38
58 km SSE of Malango, Solomon Islands
A magnitude 7.3 mw earthquake at 543.1 km depth.
Published location
Where is 58 km SSE of Malango, Solomon Islands?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-10.188000, 159.914000
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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
iscgem818136
Coordinates
-10.188, 159.914
Network
iscgem
Significance
813