Question 1190Navigation General70% to pass
The probability of a sudden wind may be foretold by _______________.
AI Explanation
The correct answer is C) a fast approaching line of dark clouds.
The formation of a fast approaching line of dark clouds is an indicator of a potential sudden wind event, such as a squall or thunderstorm. These dark clouds typically signal the arrival of a weather front, which can bring about a rapid increase in wind speed and potentially hazardous conditions for mariners. This type of cloud formation is a reliable visual cue that can help Coast Guard captains and other seafarers anticipate and prepare for changes in weather that may affect the safety of their vessel and crew.
The other answer choices, while potentially indicating general weather conditions, do not specifically point to the imminent arrival of a sudden wind event in the same way as a fast approaching line of dark clouds.
Related Questions
#1188 Your ship is proceeding on course 320°T at a speed of 25 knots. The apparent wind is from 30° off the starboard bow, speed 32 knots. What is the relative direction, true direction and speed of the true wind? #1189 Your vessel is on course 180°T speed 22 knots. The apparent wind is from 70° off the port bow, speed 20 knots. The true direction and speed of the wind are _______________.#1191 Which cloud type is normally associated with thunderstorms? #1192 In many areas "atoll" clouds (clouds of vertical development) are produced over small islands. These are the result of _______________.#1193 A cloud of marked vertical development (often anvil-shaped) would be classified as _______________.