QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usb000g5l8
USGS usb000g5l8
12 Apr 2013, 07:57
144 km WSW of Haveluloto, Tonga
A magnitude 5.2 mb earthquake at 63.1 km depth.
Published location
Where is 144 km WSW of Haveluloto, 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.
-21.808000, -176.423000
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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
usb000g5l8
Coordinates
-21.808, -176.423
Network
us
Significance
416