QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000ef30
USGS usp000ef30
21 Apr 2006, 02:19
59 km S of Gizo, Solomon Islands
A magnitude 5 mb earthquake at 51.9 km depth.
Published location
Where is 59 km S of Gizo, 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.
-8.642000, 156.805000
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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
usp000ef30
Coordinates
-8.642, 156.805
Network
us
Significance
385