QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000gzxh
USGS usp000gzxh
3 Aug 2009, 02:31
71 km SW of Buala, Solomon Islands
A magnitude 5.1 mwc earthquake at 83.7 km depth.
Published location
Where is 71 km SW of Buala, 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.
-8.613000, 159.142000
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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
usp000gzxh
Coordinates
-8.613, 159.142
Network
us
Significance
400