Question

What is the approximate base of the cumulus clouds if the surface air temperature at 1,000' MSL is 70ºF and the dewpoint is 48ºF?

a) 2,000 feet.
b) 4,000 feet.
c) 6,000 feet.
d) 8,000 feet.

Answer 1

The approximate base of the cumulus clouds is around 4,000 feet.

Step-by-step explanation:

To determine the approximate base of the cumulus clouds, we need to calculate the difference between the surface air temperature and the dew point temperature. In this case, the surface air temperature is 70ºF and the dew point is 48ºF. The approximate base of the cumulus clouds can be estimated at around 4,000 feet.