Name of island off Sumatara where people evacuated to the hills

Name and location of tourists who helped evacuate people in Thailand 1

Name and location of tourists who helped evacuate people in Thailand 1

Who first detected the earthquake that caused the Indian Ocean tsunami

Number of medical teams sent by Thai government

The date that medical teams were sent by Thai government

How long did it take teams to reach affected provinces

Number of people treated by Thai medical teams

Number of teams sent to investigate outbreak of disease

How much aid was given by the USA

Who developed the tsunami warning system in the Indian Ocean

How many seismic stations now exist in the Indian Ocean

Number of tsunami warning centres in Indian Ocean countries

Cost of Indian ocean warning system