By QuakewatcherAugust 23, 2021 Magnitude 7.0 & 6.9 Earthquake strikes South Sandwich Islands (AFTERSHOCKS) Aug 22, 2021 Aftershocks continue in South Sandwich Islands A magnitude 7.0 earthquake struck the South Sandwich Islands
By QuakewatcherAugust 23, 2021 Magnitude 6.9 Earthquake Strikes South Sandwich Islands (AFTERSHOCK) – Aug 16, 2021 An earthquake of magnitude 6.9 struck the South Sandwich Islands region, the European-Mediterranean Seismological Centre