| Magnitude | 6.6 |
| Region | SOUTH OF FIJI ISLANDS |
| Date time | 2025-07-29 17:53:41.8 UTC |
| Location | -23.431 ; 178.866 |
| Depth | 556 km |
| Distance | 661 km WSW of Nuku‘alofa, Tonga / pop: 22,400 / local time: 06:53:41.8 2025-07-30 590 km SSE of Suva, Fiji / pop: 77,300 / local time: 05:53:41.8 2025-07-30 |
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)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Instituto Portugues do Mar e da Atmosfera -- Lisbon, Portugal (IPMA)
Instituto Nazionale di Geofisica e Vulcanologia -- Rome, Italy (INGV) -- DOI: https://terremoti.ingv.it/en/iside
IPGP - Geoscope -- Paris, France (IPGP)
Kandilli Observatory and Earthquake Research Institute -- Istanbul, Turkey (KOERI)
Instituto Geografico Nacional -- Madrid, Spain (IGN)
Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)
Malaysian Meteorological Department -- Kuala Lumpur, Malaysia (MET)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Instituto Portugues do Mar e Atmosfera -- Lisbon, Portugal (PDA)
Pacific Tsunami Warning Center -- Honolulu, United States (PTWC)
EMSC -- Arpajon, France (SC4)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)