Predicting the height of a flood in important when lives are at stake. A USGS expert talks about the process. James Williams reports.
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Tropical cyclone season usually means massive storms, widespread flooding and damage, and unfortunately, high death tolls. James Williams discovers how the grisly estimates are attained.
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Surfing huge waves can be deadly - and exhilarating. Same goes for the wipe outs. One of the sport's most extreme surfers talks James Williams through the experience.
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