海啸波在深海传播速度近似于喷气式飞机，大约15小时后到达海地，20小时后到达太平洋彼岸。

"Tsunami waves in the deep ocean travel about the same speed as a jet plane and would take about 15 hours to reach Hawaii and about 20 hours to reach the other side of the Pacific, " he said.

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相反，这项成果进一步证实了高丁他们在2002-2005期间形成并公开发表的理论，即认为海啸在开阔的深海传播期间，可以通过遥感方法对其造成的海水汹涌程度进行观测。

The findings confirm a theory, developed by Godin and published in 2002-05, that tsunamis in the deep ocean can be detected remotely through changes in surface roughness.

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在深海水域，海啸的传播速度像喷气式飞机一样快，但在海面看到的波浪不大。

Tsunamis travel as fast as jet aircraft in deep water, where they are spread over a far deeper water column and make for smaller and very gradual waves at the surface.

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