| Magnitude | 5.4 |
| Region | SOUTH SANDWICH ISLANDS REGION |
| Date time | 2025-03-18 22:52:35.1 UTC |
| Location | -55.375 ; -28.899 |
| Depth | 38 km |
| Distance | 2698 km ENE of Punta Arenas, Chile / pop: 117,000 / local time: 19:52:35.1 2025-03-18 1942 km E of Stanley, Falkland Islands / pop: 2,200 / local time: 19:52:35.1 2025-03-18 |
Source parameters reviewed by a seismologist
All data providers for this event:
Geoscience Australia, Canberra, ACT, Australia -- Canberra, Australia (AUST)French Polynesian Tsunami Warning Center - CEA -- Papeete, Polynesie Francaise - Tahiti (CPPT)
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)
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)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)