If you are caught in the left semicircle of a tropical storm, in the Southern Hemisphere, which action should you take?
• Southern Hemisphere storm circulation (clockwise vs counterclockwise) • Meaning of left semicircle / dangerous semicircle of a tropical storm • Relation between wind direction, storm center, and your own course
• In the Southern Hemisphere, which way do winds circulate around a low-pressure system? Visualize this around a center. • If you are in the left (dangerous) semicircle, is the storm’s track more likely to carry it toward you or away from you if you continue straight? • To increase separation from the storm center, should your chosen heading tend to move you with the storm’s motion, across it, or away from its path?
• Verify which ship’s heading relative to the wind tends to move you away from the storm center in the Southern Hemisphere left semicircle. • Check which option would risk putting you closer to the storm’s track rather than opening the distance. • Confirm that the correct choice has you maintaining good steerageway (not stopping dead) while keeping the storm from overtaking or crossing your track.
No comments yet
Be the first to share your thoughts!