QuakeFactsEvidence report · prepared 2 September 2026https://quakes99.com/entity/us6000q3w4
USGS us6000q3w4
4 Apr 2025, 09:01
81 km WNW of Hihifo, Tonga
A magnitude 5.6 mww earthquake at 201 km depth.
Published location
Where is 81 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.
-15.627200, -174.473700
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
us6000q3w4
Coordinates
-15.6272, -174.4737
Network
us
Significance
482