| Magnitude | 4.7 |
| Region | TONGA |
| Date time | 2026-10-16 15:06:30.8 UTC |
| Location | -18.435 ; -175.355 |
| Depth | 218 km |
| Distance | 301 km NNW of Nuku‘alofa, Tonga / pop: 22,400 / local time: 04:06:30.8 2026-10-17 147 km W of Neiafu, Tonga / pop: 4,300 / local time: 04:06:30.8 2026-10-17 |
Source parameters reviewed by a seismologist
All data providers for this event:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)