From OP: Crazy
wave clouds rolled
over Lincoln NE on
July 7, 2014.
From wiki:
Undulatus
asperatus (or
alternately,
asperatus) is a
cloud formation,
(more)
From OP: Crazy wave clouds rolled over Lincoln NE on July 7, 2014.
From wiki: Undulatus asperatus (or alternately, asperatus) is a cloud formation, proposed in 2009 as a separate cloud classificati