In the Northern hemisphere which semicircle...

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Question 1 of 2066636ee928f7522a1c519d24

In the Northern hemisphere which semicircle of a hurricane is the navigable semicircle?

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Question 1 of 20

66636ee928f7522a1c519d24

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In the Northern hemisphere which semicircle of a hurricane is the navigable semicircle?

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🔍 Key Concepts

• Hurricane wind circulation in the Northern Hemisphere (counterclockwise around the low-pressure center) • Relationship between storm motion and wind direction in each semicircle • Why mariners call one side the dangerous semicircle and the other the navigable semicircle

💭 Think About

• Visualize looking down on a Northern Hemisphere hurricane: which way do the winds rotate around the eye? • Now imagine the whole storm system is moving forward. On which side does the storm’s motion add to the wind, and on which side does it subtract from the wind? • On which side will a vessel generally find weaker combined winds and seas, and a better chance to keep clear of the center?

✅ Before You Answer

• Be clear about Northern vs Southern Hemisphere wind rotation (they are opposite) • Think about the relative wind: natural circulation PLUS the storm’s forward movement • Confirm which named semicircle (dangerous vs navigable) matches the side with less combined wind and sea state for mariners

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Question 1 of 2066636ee928f7522a1c519d24

In the Northern hemisphere which semicircle of a hurricane is the navigable semicircle?

Back

Question 1 of 20

66636ee928f7522a1c519d24

Q

In the Northern hemisphere which semicircle of a hurricane is the navigable semicircle?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Hurricane wind circulation in the Northern Hemisphere (counterclockwise around the low-pressure center) • Relationship between storm motion and wind direction in each semicircle • Why mariners call one side the dangerous semicircle and the other the navigable semicircle

💭 Think About

• Visualize looking down on a Northern Hemisphere hurricane: which way do the winds rotate around the eye? • Now imagine the whole storm system is moving forward. On which side does the storm’s motion add to the wind, and on which side does it subtract from the wind? • On which side will a vessel generally find weaker combined winds and seas, and a better chance to keep clear of the center?

✅ Before You Answer

• Be clear about Northern vs Southern Hemisphere wind rotation (they are opposite) • Think about the relative wind: natural circulation PLUS the storm’s forward movement • Confirm which named semicircle (dangerous vs navigable) matches the side with less combined wind and sea state for mariners

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed