Location: Nicobar Islands, India region Period: 3 Aug 2021 01:51:14 - 3 Aug 2021 03:54:54 (2 hours 3 minutes) Volcanoes in 100km radius: None Earthquakes: 5 6 swarms found nearby. 2004 PS20041226.5(23.1km) 26 Dec 1 day 11 hours 20 earthquakes 2005 S20050127.1(86.3km) 26 Jan 4 days 22 hours 168 earthquakes PS20050126.1(98.1km) 26 Jan 5 days 20 hours 98 earthquakes PS20050205.1(75.3km) 4 Feb 2 days 6 hours 10 earthquakes PS20050216.1(55.9km) 15 Feb 16 hours 5 earthquakes 2023 PS20230409.1(37.8km) 9 Apr 13 hours 5 earthquakes