What type(s) of clouds have mostly flat bases and tops?

0 ⤊

Cirrus
Cirrocumulus
Cirrostratus
Altocumulus
Altostratus
Nimbostratus
Stratocumulus
Stratus
Cumulus
Cumulonimbus

Mostly flat bases AND tops - well, I would say all the -stratus clouds fit that description.

2006-09-10 20:24:42 · answer #1 · answered by Barret 3 · 0⤊ 0⤋

Hi. The ones that produce thunderstorms. I think cumulonimbus.

2006-09-10 19:51:17 · answer #2 · answered by Cirric 7 · 0⤊ 1⤋