M4.6 Earthquake — 138 km WNW of Hihifo, Tonga
M4.6 Earthquake — 138 km WNW of Hihifo, Tonga is one of 9,000 earthquakes in the SeismicGuard dataset. Key details — Magnitude: 4.6; Location: 138 km WNW of Hihifo, Tonga; Date/time (UTC): 2026-05-16 06:29 UTC.
| Magnitude | 4.6 |
|---|---|
| Location | 138 km WNW of Hihifo, Tonga |
| Date/time (UTC) | 2026-05-16 06:29 UTC |
| Depth (km) | 293.138 |
| Felt reports | 0 |
| Tsunami flag | No |
| USGS event ID | us6000sy5s |
| Official record | https://earthquake.usgs.gov/earthquakes/eventpage/us6000sy5s |