About us
Define
Definitions for
"Alto-stratus"
Keywords:
cirro
,
stratus
,
bluish
,
veil
,
grey
A cloud formation similar to cirro-stratus, but heavier and at a lower level; a stratus cloud at an intermediate altitude of 2 or 3 miles.
ftp.uga.edu
Clouds of average height! (between 7,000 and 20,000ft.), usually in the form of a bluish-grey fibrous veil.
aeroplanemonthly.com