<P> Because of the distances involved , the tsunami took anywhere from fifteen minutes to seven hours to reach the coastlines . The northern regions of the Indonesian island of Sumatra were hit very quickly , while Sri Lanka and the east coast of India were hit roughly 90 minutes to two hours later . Thailand was struck about two hours later despite being closer to the epicentre , because the tsunami traveled more slowly in the shallow Andaman Sea off its western coast . </P>
<P> Because of the distances involved , the tsunami took anywhere from fifteen minutes to seven hours to reach the coastlines . The northern regions of the Indonesian island of Sumatra were hit very quickly , while Sri Lanka and the east coast of India were hit roughly 90 minutes to two hours later . Thailand was struck about two hours later despite being closer to the epicentre , because the tsunami traveled more slowly in the shallow Andaman Sea off its western coast . </P>
how long did the tsunami in thailand last
how long did the tsunami in thailand last
Thailand was struck about two hours later despite being closer to the epicentre , because the tsunami traveled more slowly in the shallow Andaman Sea off its western coast .
Thailand was struck about two hours later despite being closer to the epicentre , because the tsunami traveled more slowly in the shallow Andaman Sea off its western coast .