Which coast is most affected by 2004 tsunami in India?
India: Tsunami/tidal waves on the south east coast of the country – Sitrep. 4. The Tsunami have caused devastation on the South East Coast of the country as also to other South Asian nations of Sri Lanka , Thailand , Indonesia and Maldives . The worst affected states were Tamil Nadu, Kerala and Andhra Pradesh.
How far inland did the 2004 Indian Ocean tsunami go?
In many places, the waves reached as far as 2 km (1.2 mi) inland. Because the 1,600 km (1,000 mi) fault affected by the earthquake was in a nearly north–south orientation, the greatest strength of the tsunami waves was in an east–west direction.
When did tsunami hit coastal parts of India?
Indian Ocean tsunami of 2004, tsunami that hit the coasts of several countries of South and Southeast Asia in December 2004. The tsunami and its aftermath were responsible for immense destruction and loss on the rim of the Indian Ocean.
When did tsunami struck the east coast of India in recent times?
December 26, 2021, marks 17 years since the devastating Indian Ocean earthquake and tsunami of 2004 which struck the coasts of multiple countries in south and southeast Asia and took a fatal toll on the population there.
Which part of India were badly affected by tsunami?
The worst affected state in India is Tamil Nadu, although other states viz. Kerala, Pondicherry, Andhra Pradesh have also been affected. The Andaman and Nicobar Islands (A&N), which are nearest to the epicenter of the earthquake, have been badly hit.
Which part of India submerged fully in tsunami of 2004?
Indira Point
Indira Point (6°45’10″N and 93°49’36″E), the southernmost point of the Great Nicobar Island and India itself, subsided 4.25 metres (13.9 ft) in the tsunami and its lighthouse was damaged.
Why does sea recede before a tsunami?
Why does seawater recede a long way out before a tsunami? Tsunami are not just moving waves on the ocean surface; they also include troughs, and sometimes the trough reaches the coast first. When this happens, the ocean first draws down and sucks water away from the coastlines.
Which part of India was affected by tsunami?
The tsunami destroyed over 2.35 lakh dwelling units; 481 in Andhra Pradesh, 13735 in Kerala, 1,90,000 in Tamil Nadu, 10061 in Pondicherry and 21,100 in A & N Islands. Apart from their homes people lost their livelihoods-83,788 boats; were damaged; 39,035 hectares of cropped area: 302 ha.
What happened to Nicobar?
The entire stretch of the Nicobar Islands was drowned into the sea to varying levels from 1.1 metres to 3 metres. This sudden land drowning (due to tectonic subsidence) coupled with the tsunami altered the structure of mangrove forests, said Prabakaran of WII. A map of the Nicobar archipelago.
Why was Nicobar restricted?
The Andaman and Nicobar Islands Protection of Aboriginal Tribes Act of 1956 prohibits travel to the island and any approach closer than five nautical miles (9.26 km) in order to prevent the tribal community from getting foreign diseases to which they have no acquired immunity.
What happened on 26 December 2004 in Andaman and Nicobar island?
On December 26 2004, an earthquake with a moment magnitude of 9.3 occurred along Northern Sumatra and the Nicobar and Andaman Islands that resulted in the catastrophic tsunami that affected 12 countries (figure 1.1). A second earthquake took place on March 28 close to the Island Nias with a moment magnitude of 8.6 1 2.
Can tsunami hit Goa?
PANAJI: A tsunami, occurring even up to a travel distance of eight hours away, could hit Goa. The state is also vulnerable to storm surges, due to local coastline and estuarine topography, finds a study by national institute of oceanography (NIO).
Who owns Nicobar Island?
The Andaman and Nicobar Islands is a union territory of India consisting of 572 islands, of which 37 are inhabited, at the junction of the Bay of Bengal and the Andaman Sea.
What caused the 2004 Indian Ocean tsunami?
A powerful undersea earthquake that struck off the coast of Sumatra island, Indonesia, set off the 2004 Indian Ocean tsunami, also known as the Christmas or Boxing Day tsunami, on Sunday morning, Dec. 26, 2004. The magnitude 9.1 quake ruptured a 900-mile stretch of fault line where the Indian and Australian tectonic plates meet.
What were the effects of the Sumatra Tsunami in 2004?
The tsunami and its aftermath were responsible for immense destruction and loss on the rim of the Indian Ocean. On December 26, 2004, at 7:59 am local time, an undersea earthquake with a magnitude of 9.1 struck off the coast of the Indonesian island of Sumatra. Over the next seven hours,…
How far did the Indian Ocean tsunami travel?
After the quake struck, the resulting tsunami radiated across the Indian Ocean, from Indonesia to Sri Lanka and beyond. The quake ruptured the greatest fault length of any recorded, spanning a distance of an estimated 1,500km (900 miles) – longer than the US state of California.