<P> The tsunami heights in Sumatra: </P> <P> 15--30 m (49 ft - 98 ft) on the west coast of Aceh . </P> <P> 6--12 m (19.7 ft - 39.4 ft) on the Banda Aceh coast . </P> <P> 6 m (19.7 ft) on the Krueng Raya coast (3 oil tanks floated out) </P>

Where did the 2004 boxing day tsunami happen