Moderate earthquake
M5.7 Earthquake — 155 km SW of Hihifo, Tonga
2026-07-01 21:13 UTC · -16.95°, -174.82°
A magnitude 5.7 (moderate) earthquake struck 155 km SW of Hihifo, Tonga on 2026-07-01 21:13 UTC, at a depth of 259 km. See it live on Earth Live's real-time 3D globe.
M5.7
Magnitude
259 km
Depth
5.4K t
TNT equivalent
~624 km
Felt radius (est.)
1
Felt reports
Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.