The Andaman Sea is a marginal sea of the northeastern Indian Ocean bounded by the coastlines of Myanmar and Thailand along the Gulf of Martaban and the west side of the Malay Peninsula, and separated from the Bay of Bengal to its west by the Andaman Islands and the Nicobar Islands. Its southern end is at Breueh Island just north of Sumatra, with the Strait of Malacca further southeast.
On 26 December 2004, at 07:58:53 local time (UTC+7), a major earthquake with a magnitude of 9.1–9.3 struck with an epicentre off the west coast of northern Sumatra, Indonesia. The undersea megathrust earthquake, known by the scientific community as the Sumatra–Andaman earthquake, was caused by a rupture along the fault between the Burma Plate and the Indian Plate, and reached a Mercalli intensity up to IX in some areas.
According to official estimates in India, 10,749 people were killed, 5,640 people were missing and thousands of people became homeless when a tsunami triggered by the 2004 Indian Ocean earthquake near the Indonesian island of Sumatra struck the southern coast on 26 December 2004. The earthquake registered 9.1–9.3 Mw and was the largest in five decades. It was followed by strong aftershocks on the Andaman and Nicobar Islands. The death toll of the earthquake was 1,500 people.
The 2004 Indian Ocean earthquake was an undersea megathrust earthquake of moment magnitude 9.1–9.3 that struck the Indian Ocean off the western coast of northern Sumatra, Indonesia on 26 December 2004 at 00:58:50 UTC.
Malaysia was affected by the 2004 Indian Ocean earthquake and tsunami on 26 December 2004. Despite its proximity to the epicentre of the earthquake, Malaysia escaped the kind of damage that struck countries hundreds of miles further away. Since the epicentre was on the western coast of Sumatra, the island largely protected the country from the worst of the tsunami. The country's worst affected areas were the northern coastal areas and outlying islands like Penang and Langkawi. The simple red flag warning system used by lifeguards on beaches in some resort areas in Penang was credited to reducing the number of fatalities.
In the independent republic of Maldives, all islands except for 9 were hit by the 2004 Indian Ocean tsunami. 82 people were killed and 24 reported missing and presumed dead after the archipelago was hit by a tsunami caused by the 2004 Indian Ocean earthquake on 26 December 2004. Two-thirds of the capital city Malé was flooded during the first hours of the day. Outlying low-level atolls were badly affected, and some low-lying islands, including some of the major resorts, were submerged at the peak of the tsunami.
Official reports from the government of Myanmar (Burma) cite a death toll of 90 due to the tsunami caused by the 2004 Indian Ocean earthquake on 26 December 2004. However, some estimates put the toll at between 400 and 600. 30,000 citizens of Burma were estimated to be in need of shelter, food and water, and 788 buildings were reported damaged and destroyed.
Sri Lanka was one of the countries struck by the tsunami resulting from the Indian Ocean earthquake on December 26, 2004. On January 3, 2005, Sri Lankan authorities reported 30,000+ confirmed deaths.
Thailand was one of the 14 countries affected by the 2004 Indian Ocean earthquake and tsunami on 26 December 2004. It left behind unprecedented damage and destruction in six provinces of Thailand, impacting 407 villages, completely destroying 47 of them, including prominent tourist resorts like Khao Lak. The disaster killed about 5,400 people in Thailand, including foreign tourists.
The 2005 Nias–Simeulue earthquake occurred on 28 March off the west coast of northern Sumatra, Indonesia. At least 915 people were killed, mostly on the island of Nias. The event caused panic in the region, which had already been devastated by the massive tsunami triggered by the 2004 Indian Ocean earthquake, but this earthquake generated a relatively small tsunami that caused limited damage. It was the third most powerful earthquake since 1965 in Indonesia.
Indira Point, the southernmost point of India's territory, is a village in the Nicobar district at Great Nicobar Island of Andaman and Nicobar Islands in India. It is located in the Great Nicobar tehsil.
Library damage resulting from the 2004 Indian Ocean earthquake has been reported in six Asian countries. On December 26, the massive 2004 Indian Ocean earthquake struck off the northwest coast of the Indonesian island of Sumatra. The resulting tsunamis killed more than 180,000 people. In addition to the loss of human lives, cultural institutions were destroyed in several Asian nations. Libraries on the Eastern coast of Sri Lanka and the northern province of Aceh on Sumatra were most severely affected by the disaster.
The September 2007 Sumatra earthquakes were a series of megathrust earthquakes that struck the Sunda Trench off the coast of Sumatra, Indonesia, with three of magnitude 7 or greater. A series of tsunami bulletins was issued for the area. The most powerful of the series had a magnitude of 8.5, which makes it in the top 20 of the largest earthquakes ever recorded on a seismograph.
The 2009 Andaman Islands earthquake occurred on August 11 at in the Andaman Islands of India. The earthquake magnitude was recorded as 7.5 Mw, and was the strongest in the region since the 2004 Indian Ocean earthquake and tsunami. The epicentre was 260 km north of Port Blair, and tremors were felt in south-east India, Bangladesh, Myanmar, and Thailand. The Pacific Tsunami Warning Center issued a tsunami watch to India, Myanmar, Bangladesh, Indonesia and Thailand, but it was later lifted. No casualties or injuries were reported, although there were complaints about minor damage to buildings.
The 2010 Mentawai earthquake occurred with a moment magnitude of 7.8 on 25 October off the western coast of Sumatra at 21:42 local time. The earthquake occurred on the same fault that produced the 2004 Indian Ocean earthquake. It was widely felt across the provinces of Bengkulu and West Sumatra and resulted in a substantial localized tsunami that struck the Mentawai Islands.
Operation Madad is the name of rescue operations conducted by Indian Navy in various occasions within India. The word "madad" in Hindi means "help".
Operation Sea Waves was a disaster relief operation undertaken by the Indian Armed Forces in the aftermath of the 2004 Indian Ocean tsunami. Sea Waves was focused on rescue and relief efforts on the Andaman and Nicobar Islands.
The 2012 Indian Ocean earthquakes were magnitude 8.6 and 8.2 Mw undersea earthquakes that struck near the Indonesian province of Aceh on 11 April at 15:38 local time. Initially, authorities feared that the initial earthquake would cause a tsunami and warnings were issued across the Indian Ocean; however, these warnings were subsequently cancelled. These were unusually strong intraplate earthquakes and the largest strike-slip earthquake ever recorded.
The 1941 Andaman Islands earthquake struck the Andaman Islands on June 26 with a magnitude of 7.7 to 8.1. Details of this event are poorly known as much of Southeast Asia was in the turmoil of World War II. The quake caused severe damage in the Andaman Islands. The tsunami it triggered was reported along the Andaman and Nicobar Islands, India and British Ceylon. There may have been damage and deaths in Bangladesh, Myanmar, and Thailand due to the tsunami.
Japan–Maldives relations are foreign relations between Japan and Maldives. Diplomatic relations were established in 1967.
