medium clouds

What Are Mid-level Clouds? The bases of clouds in the middle level of the troposphere, given the prefix “alto,” appear between 6,500 and 20,000 feet. What are the 3 names of the mid-level clouds? Mid-level clouds (2-7 km): altocumulus, altostratus, and nimbostratus. What are medium clouds? These are clouds that are based usually between 6,500