Question 709Navigation General70% to pass
You are steaming in the open ocean of the North Pacific between the Aleutian Chain and Hawaii. A warning broadcast indicates that an earthquake has occurred in the Aleutians and has generated a tsunami that is predicted to hit Hawaii. What action is necessary for the ship's safety?
AI Explanation
The correct answer is B) No special action as tsunamis are inconspicuous in the open ocean.
This is the correct answer because in the open ocean, tsunamis are not easily detected and do not pose an immediate threat to a ship's safety. Tsunamis have very long wavelengths and low wave heights in the open ocean, making them essentially invisible from the ship. Turning the ship to head into the tsunami or preparing for extreme rolls is unnecessary, as the open ocean conditions will not significantly impact the vessel. The other options, such as stowing gear or preparing for wind gusts, are not appropriate responses to an open ocean tsunami warning.
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