Tsunami Indonesia

2004 Indian Ocean Earthquake and Tsunami

M9.1 megathrust earthquake generated tsunamis affecting 14 countries; deadliest tsunami in history.

Figure uncertainty: USGS-cited figure; estimates range ~225,000–280,000.

Background from Wikipedia

On 26 December 2004, at 07:58:53 local time (UTC+7), a Mw 9.2–9.3 earthquake struck with its 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 boundary between the Burma plate and the Indian plate, and reached a maximum Mercalli intensity of IX in some areas.

From the Wikipedia article “2004 Indian Ocean earthquake and tsunami”, available under CC BY-SA 4.0. Wikipedia's figures may differ from the sources cited on this page.

Sources & references

Impact figures

Fatalities227,898
Economic damage$10,000,000,000 (nominal)
People affected1,700,000
RegionSumatra-Andaman

Figures per cited sources; estimates for older events vary.

Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.

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