ClimbingNoob: Indian Ocean Tsunami Wave Height

Indian Ocean Tsunami Wave Height

Some locations reported that the waves had reached a height of 30 feet 9 metres or more when they hit the shoreline. This tsunami was more deadly than any other tsunami in recorded history with 227899 dead or missing.

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While everyday wind waves have a wavelength from crest to crest of about 100 metres 330 ft and a height of roughly 2 metres 66 ft a tsunami in the deep ocean has a much larger wavelength of up to 200 kilometres 120 mi.

Indian ocean tsunami wave height. On the other side of the indian ocean somalia and the seychelles were struck by waves approaching 4 meters in height. In other places witnesses described a rapid surging of the ocean. The coastline of sumatra near the fault boundary received waves over 10 meters tall while those farther away sri lanka and thailand were caught by waves over 4 meters.

The indian ocean tsunami caused waves as high as 30 feet 9 meters in some places according to news reports. The length of the rupture meant that the waves reached a wider geographical area as far afield as mexico chile and the arctic. There were 40 tide gauge recordings in the indian ocean with a maximum amplitude of 175 m at port blair andaman islands.

Citation needed inundation limit was found to be up to 125 km 4101 ft inland. The waves travelled at speeds of up to 800kmh 500mph. Flooding can extend inland by a thousand feet 300 meters or more.

Runup heights of 5 to 20 m were measured on the coasts of thailand and 4 to 12 m in sri lanka and india. Computer modelling after the tsunami estimated that waves had reached a height of almost 20m 65ft. Most tsunamis cause the sea to rise no more than 10 feet 3 meters.

The sumatra andaman earthquake which caused the 2004 indian ocean tsunami is estimated to have released energy equivalent to 23000 hiroshima type atomic bombs. Over the next seven hours a tsunami a series of immense ocean wavestriggered by the quake reached out across the indian ocean devastating coastal areas as far away as east africa. More than 5000 km away in somalia runup heights of almost 10 m were measured.

Waves nearly three stories high devastated the indian air force base located just south of malacca. The maximum tsunami wave height of 11 m 36 ft. It was during these expeditions that scientists confirmed maximum wave heights of more than 131 feet on the northwestern tip of the island.

Indian ocean december 26 2004 description the december 26 2004 magnitude 91 northern sumatra indonesia earthquake 3316 n 95854 e depth 30 km generated a tsunami that was observed worldwide and caused tremendous devastation and deaths throughout the indian ocean region. The tsunami was also observed on over 100 tide gauges in the pacific and atlantic oceans. In banda aceh the landmass closest to the quakes epicenter tsunami waves topped 100 feet.

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