By How was the 2004 tsunami caused?
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 quake caused the ocean floor to suddenly rise by as much as 40 meters, triggering a massive tsunami.
How did the 2004 tsunami affect Indonesia?
Also, the island reported devastating economic loss in millions of dollars due to hotels, housing, public utilities, and fishing damages. More than 300 deaths were reported and 5,000 displaced. Tsunami killed ten people with unknown number missing along with significant economic damages. 82 deaths and 26 missing.
Was the 2004 tsunami a surprise?
A tsunami is a series of waves – the first wave may not be the most dangerous. Despite a lag of up to several hours between the earthquake and the impact of the tsunami, nearly all of the victims were taken completely by surprise because there were no tsunami warning systems in place.
What was it like after the 2004 tsunami?
The tsunami destroyed towns, villages and livelihoods. Half a million houses were damaged or destroyed. Fields and wells were poisoned with saline water. Since 2004 it has provided 4,807,000 people with assistance; 51,395 new houses have been built; 289 hospitals and clinics built or rehabilitated.
How long did it take to recover from 2004 tsunami?
five years
The results of these efforts are remarkable. Within five years, individuals were back in homes they owned, often on their original land, in communities with new schools and in many cases improved infrastructure.
How many earthquakes were in Indonesia?
Based on the records of the USGS , Indonesia has had more than 150 earthquakes with magnitude > 7 in the period 1901–2017.
What is the history of tsunami?
Tsunamis in History. Some of the biggest, most destructive and deadliest tsunamis on record: 8,000 years ago: A volcano caused an avalanche in Sicily 8,000 years ago that crashed into the sea at 200 mph, triggering a devastating tsunami that spread across the entire Mediterranean Sea.
Where did the tsunami hit?
The first recorded tsunami in Japan, it hit on 29 November 684 on the shore of the Kii, Shikoku, and Awaji region. The earthquake, estimated at magnitude 8.4, [15] was followed by a huge tsunami, but no estimates exist for the number of deaths. [26]
What are facts about the Indian Ocean tsunami?
Scientists believe that an asteroid struck the Indian Ocean about 4,800 years ago. Earthquake-induced tsunamis are created along subduction zones, or when a lighter tectonic plate is forced above a heavier plate. The sudden rise or fall of the ocean floor displaces the entire overlying water column.