QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usc000mrtv
USGS usc000mrtv
17 Feb 2014, 05:27
115 km S of ‘Ohonua, Tonga
A magnitude 5.4 mwb earthquake at 6 km depth.
Published location
Where is 115 km S 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.
-22.380000, -174.938900
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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
usc000mrtv
Coordinates
-22.38, -174.9389
Network
us
Significance
449