For cyclogenesis to occur along a frontal wave,the winds aloft directly above the wave should be
A) diverging.
B) converging.
C) blowing straight from west to east.
D) increasing in speed uniformly over a broad area.

Question

Quizplus · Accepted Answer

Diverging winds aloft create a vacuum effect that encourages rising air and surface convergence, which are necessary for cyclogenesis.

For Cyclogenesis to Occur Along a Frontal Wave,the Winds Aloft