apply 1. what type of fog is likely to occur if a katabatic (downslope) wind pushes humid air from a warm…

apply 1. what type of fog is likely to occur if a katabatic (downslope) wind pushes humid air from a warm lake over cold ground nearby? explain your answer. 2. in the northern hemisphere, would freezing rain be more likely to occur in january or in june? in which month would sleet be more likely? hail?

apply 1. what type of fog is likely to occur if a katabatic (downslope) wind pushes humid air from a warm lake over cold ground nearby? explain your answer. 2. in the northern hemisphere, would freezing rain be more likely to occur in january or in june? in which month would sleet be more likely? hail?

Answer

Brief Explanations:

  1. Advection fog occurs when warm, moist air moves (advects) over a colder surface. Here, humid air from a warm lake is pushed by a katabatic wind over cold ground, which is the condition for advection fog formation.
  2. In the Northern Hemisphere, January is winter - colder temperatures are more prevalent. Freezing rain occurs when super - cooled raindrops freeze on contact with cold surfaces. Sleet is a mixture of rain and snow pellets and also requires cold conditions. Hail forms in thunderstorms with strong updrafts and is more common in warmer months with more convective activity. So freezing rain and sleet are more likely in January, and hail is more likely in June.

Answer:

  1. Advection fog. The warm, humid air from the lake moves over the cold ground due to the katabatic wind, meeting the criteria for advection fog formation.
  2. Freezing rain and sleet are more likely in January. Hail is more likely in June.