How did the world respond to the 2004 Indian Ocean tsunami?

The devastating 2004 Indian Ocean earthquake and tsunami prompted an unprecedented global humanitarian response. Donations from around the world exceeded fourteen billion US dollars to aid the countries affected. This massive influx of aid targeted regions in Indonesia, Sri Lanka, India, and Thailand that suffered catastrophic loss of life and displacement.

What we know

• The 2004 Indian Ocean earthquake and tsunami led to a worldwide humanitarian response with donations totaling more than US$14 billion. [3]
• Countries particularly hard-hit by the disaster included Indonesia, India, Sri Lanka, and Thailand. [2, 3]
• Approximately 1.7 million people were left homeless and displaced across the affected regions. [2, 3, 5]
• In Sri Lanka, emergency authorities reported over 30,000 confirmed deaths by January 3, 2005, alongside a subsequent threat of infectious diseases like cholera. [4]

Where to go next

• what caused itWhat caused the 2004 Indian Ocean earthquake?
• a case in pointHow did the tsunami affect Sri Lanka?
• how we knowWhat was the death toll in Thailand?
• the bigger pictureWhat are the deadliest natural disasters in history?
• how it workedHow do undersea megathrust earthquakes generate tsunamis?
• an unexpected connectionHow did a Sumatra earthquake trigger seismic activity in Alaska?The Sumatra-Andaman earthquake was so powerful that its seismic waves caused measurable planetary vibrations and remotely triggered earthquakes as far away as Alaska.

Sources

• [1]humanitarian response to the 2004 Indian Ocean earthquake (Wikidata Q3140956) · CC0 1.0
• [2]Humanitarian response to the 2004 Indian Ocean earthquake · CC BY-SA 4.0
• [3]2004 Indian Ocean earthquake and tsunami · CC BY-SA 4.0
• [4]Effect of the 2004 Indian Ocean earthquake on Sri Lanka · CC BY-SA 4.0
• [5]Effect of the 2004 Indian Ocean earthquake on Thailand · CC BY-SA 4.0