QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/usp000aw5p
USGS usp000aw5p
10 Jan 2002, 08:36
194 km ENE of Neiafu, Tonga
A magnitude 5.4 mwc earthquake at 33 km depth.
Published location
Where is 194 km ENE of Neiafu, 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.
-17.723000, -172.423000
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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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Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
usp000aw5p
Coordinates
-17.723, -172.423
Network
us
Significance
449