QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000jjxf
USGS usp000jjxf
2 May 2012, 21:04
256 km SSW of ‘Ohonua, Tonga
A magnitude 5 mb earthquake at 35 km depth.
Published location
Where is 256 km SSW of ‘Ohonua, Tonga?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
-23.551000, -175.668000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp000jjxf
Coordinates
-23.551, -175.668
Network
us
Significance
385