2004 Indian Ocean earthquake in the context of "Teletsunami"

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⭐ Core Definition: 2004 Indian Ocean earthquake

On 26 December 2004, at 07:58:53 local time (UTC+7), a Mw 9.2–9.3 earthquake struck with an epicenter off the west coast of Aceh in northern Sumatra, Indonesia. The undersea megathrust earthquake, known in 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 of IX in some areas.

The earthquake caused a massive tsunami with waves up to 30 m (100 ft) high, known as the Boxing Day Tsunami after the Boxing Day holiday, or as the Asian Tsunami, which devastated communities along the surrounding coasts of the Indian Ocean, killing an estimated 227,898 people in 14 countries, especially in Aceh (Indonesia), Sri Lanka, Tamil Nadu (India), and Khao Lak (Thailand). The direct result was severe disruption to living conditions and commerce in coastal provinces of these and other surrounding countries. It is the deadliest tsunami in history, the deadliest natural disaster of the 21st century, and one of the deadliest natural disasters in recorded history. It is also the worst natural disaster in the history of Indonesia, the Maldives, Sri Lanka and Thailand.

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👉 2004 Indian Ocean earthquake in the context of Teletsunami

A teletsunami (also called an ocean-wide tsunami, distant tsunami, distant-source tsunami, far-field tsunami, or trans-ocean tsunami) is a tsunami that originates from a distant source, defined as more than 1,000 km (620 mi) away or three hours' travel from the area of interest, sometimes travelling across an ocean. All known teletsunamis have been generated by major earthquakes such as the 1755 Lisbon earthquake, 1960 Valdivia earthquake, 1964 Alaska earthquake, 2004 Indian Ocean earthquake, 2011 Tohoku earthquake, and the 2021 South Sandwich Islands earthquakes.

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2004 Indian Ocean earthquake in the context of Tenasserim Hills

The Tenasserim Hills or Tenasserim Range (Burmese: တနင်္သာရီ တောင်တန်း, [tənɪ̀ɰ̃θàjì tàʊɰ̃dáɰ̃]; Thai: ทิวเขาตะนาวศรี, RTGSThio Khao Tanao Si, pronounced [tʰīw kʰǎw tā.nāːw sǐː]; Malay: Banjaran Tanah Seri/Banjaran Tenang Sari) is the geographical name of a roughly 1,700 km long mountain chain, part of the Indo-Malayan mountain system in Southeast Asia.

Despite their relatively scant altitude these mountains form an effective barrier between Thailand and Myanmar in their northern and central region. There are only two main transnational roads and cross-border points between Kanchanaburi and Tak, at the Three Pagodas Pass and at Mae Sot. The latter is located beyond the northern end of the range, where the Tenasserim Hills meet the Dawna Range. Minor cross-border points are Sing Khon, near Prachuap Khiri Khan, as well as Bong Ti and Phu Nam Ron west of Kanchanaburi. The latter is expected to gain in importance if the planned Dawei Port Project goes ahead, along with a highway and a railway line between Bangkok and that harbor.

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2004 Indian Ocean earthquake in the context of Post-Suharto era in Indonesia

The Post-Suharto era (Indonesian: Era pasca-Suharto) is the contemporary history in Indonesia, which began with the resignation of authoritarian president Suharto on 21 May 1998. Since his resignation, the country has been in a period of transition, colloquially known as the Reform era (Indonesian: Era Reformasi). This period has been characterised by a more open political-social environment and grassroots economic improvement.

Issues over this period have included a push for a stronger democracy and civilian rule, elements of the military trying to retain their influence, a growing Islamism in politics and society, and demands for greater regional autonomy. The process of reformasi has resulted in a higher degree of freedom of speech, in contrast to the pervasive censorship under the New Order. This has led to a more open political debate in the news media and increased expression in the arts. Events that have shaped Indonesia in this period include the independence of East Timor, a bombing campaign by Islamic terrorists (including the 2002 Bali bombings), the 2004 Indian Ocean earthquake, religious and political tensions from 2016 to 2019, the COVID-19 pandemic and Cyclone Senyar.

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2004 Indian Ocean earthquake in the context of Disaster area

A disaster area is a region or a locale that has been heavily damaged by either natural, technological or social hazards. Disaster areas affect the population living in the community by a dramatic increase in expense, loss of energy, food and services; and finally increase in the risk of disease for citizens. An area that has been struck with a natural, technological or sociological hazard that opens the affected area for national or international aid.

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