QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us2000jca7
USGS us2000jca7
2 Feb 2019, 07:02
125 km WNW of Hihifo, Tonga
A magnitude 5.4 mww earthquake at 272.6 km depth.
Published location
Where is 125 km WNW of Hihifo, 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.
-15.653900, -174.926300
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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
us2000jca7
Coordinates
-15.6539, -174.9263
Network
us
Significance
449