| Magnitude | 5.3 |
| Region | TONGA |
| Date time | 2011-03-20 11:47:43.3 UTC |
| Location | -18.816 ; -174.872 |
| Depth | 135 km |
| Distance | 261 km N of Nuku‘alofa, Tonga / pop: 22,400 / local time: 00:47:43.3 2011-03-21 95 km WSW of Neiafu, Tonga / pop: 4,300 / local time: 00:47:43.3 2011-03-21 |
All data providers for this event:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)Republican Seismic Survey Center or Azerbaijan National Academy of Sciences -- Baku, Azerbaijan (RSSC)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)