weedissotight: rikki-titti-tavi:i-dontknow-ok:medic981:vintage-and-whatnot:Okay so science side of tumblr help me out, because I thought the rapture was happening this morningThose are Kelvin-Helmholtz billow clouds. Its the air equivalent to sea waves
tags: D.a.J,
from: https://browngirlblues.tumblr.com/post/115298886281