16 Questions
What is the primary hazard the ship is facing?
A tsunami generated by an earthquake
What is the most appropriate action for the ship's safety?
Change course and head towards the nearest port
What is the typical speed of a tsunami in the open ocean?
$20$ knots
What is the primary cause of a tsunami?
Earthquakes
What is the recommended method for a ship to survive a tsunami?
Navigate to deeper waters
What is the main concern for the ship steaming between the Aleutian Chain and Hawaii?
Preparing for a possible tsunami
What should the ship do upon receiving a tsunami warning broadcast?
Move to deeper waters to avoid the tsunami
Why is it essential for the ship's safety to take action after the earthquake in the Aleutians?
To prevent damage from potential tsunami waves
What is one safety measure the ship could take to prepare for an incoming tsunami?
Lowering anchor to stabilize position
In the given scenario, why is it important for the ship to be steaming in the open ocean?
To minimize the risk of grounding during a tsunami
What action is not recommended for the ship to take when facing a tsunami?
Stopping the ship and dropping anchor
What is the primary concern when preparing for a tsunami's arrival?
Preparing for extreme rolls
What is the most important piece of information to calculate before heading into the tsunami?
The ETA of the tsunami at your position
What is the recommended course of action for a ship facing a tsunami?
Turning to a course that will head into the tsunami
What should the crew prepare for immediately after securing all loose gear and checking deck lashings?
Preparing for extreme rolls
What should the crew not prepare for when facing a tsunami?
Preparing for a sudden increase in cloud cover
Learn about the necessary safety actions for a ship in the open ocean of the North Pacific when facing a tsunami threat from an earthquake in the Aleutian Chain towards Hawaii.
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