General Navigation USCG Question #1317 (Set 42)

A generally circular low pressure area is called a(n) __________.

Official USCG Answer & Rule Citation

Correct Answer: Option A — cyclone

A cyclone is defined meteorologically as a generally circular area of low atmospheric pressure. According to Bowditch, these systems feature inward-spiraling winds and are typically associated with cloud cover, precipitation, and disturbed weather patterns requiring vigilant seamanship.

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