| Magnitude | 5.1 |
| Region | TONGA |
| Date time | 2026-01-20 05:39:04.8 UTC |
| Location | -15.033 ; -173.215 |
| Depth | 103 km |
| Distance | 205 km SW of Apia, Samoa / pop: 40,400 / local time: 18:39:04.8 2026-01-20 166 km SSW of Gataivai, Samoa / pop: 1,100 / local time: 18:39:04.8 2026-01-20 |
Source parameters reviewed by a seismologist
All data providers for this event:
Geoscience Australia, Canberra, ACT, Australia -- Canberra, Australia (AUST)Badan Meteorologi, Klimatologi dan Geofisika -- Jakarta, Indonesia (BMKG)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Geonet, GNS science -- Lower Hutt, New Zealand (GNS)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Instituto Portugues do Mar e da Atmosfera -- Lisbon, Portugal (IPMA)
Slovenian Environment Agency, Seismology Office -- Ljubljana, Slovenia (ARSO)
Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
EMSC -- Arpajon, France (SC4)
GeoSphere Austria -- Vienna, Austria (GSA)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)