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Tsunami Safety Measures in the North Pacific Ocean

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Tsunami Safety Measures in the North Pacific Ocean

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Questions and Answers

What is the primary hazard the ship is facing?

A storm in the North Pacific

A tsunami generated by an earthquake (correct)

High winds near the Hawaiian Islands

Collision with icebergs in the Aleutian Chain

What is the most appropriate action for the ship's safety?

Increase speed to outrun the tsunami

Change course and head towards the nearest port (correct)

Maintain current course and speed

Head towards the Aleutian Chain

What is the typical speed of a tsunami in the open ocean?

$5$ knots

$500$ knots

$20$ knots (correct)

$800$ knots

What is the primary cause of a tsunami?

Earthquakes Signup and view all the answers

What is the recommended method for a ship to survive a tsunami?

Navigate to deeper waters Signup and view all the answers

What is the main concern for the ship steaming between the Aleutian Chain and Hawaii?

Preparing for a possible tsunami Signup and view all the answers

What should the ship do upon receiving a tsunami warning broadcast?

Move to deeper waters to avoid the tsunami Signup and view all the answers

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 Signup and view all the answers

What is one safety measure the ship could take to prepare for an incoming tsunami?

Lowering anchor to stabilize position Signup and view all the answers

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 Signup and view all the answers

What action is not recommended for the ship to take when facing a tsunami?

Stopping the ship and dropping anchor Signup and view all the answers

What is the primary concern when preparing for a tsunami's arrival?

Preparing for extreme rolls Signup and view all the answers

What is the most important piece of information to calculate before heading into the tsunami?

The ETA of the tsunami at your position Signup and view all the answers

What is the recommended course of action for a ship facing a tsunami?

Turning to a course that will head into the tsunami Signup and view all the answers

What should the crew prepare for immediately after securing all loose gear and checking deck lashings?