Location: Nicobar Islands, India region Period: 31 Dec 2004 02:24:00 - 1 Jan 2005 01:43:40 (23 hours 19 minutes) Volcanoes in 100km radius: None Earthquakes: 5 2 swarms found nearby. 2004 PS20041226.3(35.0km) 26 Dec 2 days 1 hours 25 earthquakes 2005 PS20050101.3(43.9km) 1 Jan 1 day 1 hours 6 earthquakes