QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us1000hp6t
USGS us1000hp6t
8 Nov 2018, 09:02
92 km NE of Hihifo, Tonga
A magnitude 5 mb earthquake at 9.8 km depth.
Published location
Where is 92 km NE 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.
-15.273900, -173.301600
Open the interactive map ↗Map data © OpenStreetMap contributors
What the numbers mean
Magnitude measures event size; depth locates the source below the surface. Neither value alone establishes local damage or personal risk.
Need a current safety answer?
Use local emergency authorities and the live USGS event page. This historical evidence page is not an alert service.
Continue exploring
Nearby events with a similar magnitude
Catalog fields and provenance
Event ID
us1000hp6t
Coordinates
-15.2739, -173.3016
Network
us
Significance
385