hawks soaring on 'updrafts'
(..) We're in position. Proceed. Howdy! Must admire their spirit. There's your pal. What're you doing? Look at the updraft. The angle. It's going to shift course. You sure? It's definitely a sidewinder. It'll move left. (..)1996 Twister
(..) what's on the Mesonet? Winds are continuing to back. Okay, guys, lets go get it. Mobile lab. Is it me, or is the main updraft shifting? Upper-level winds are veering. It might dissipate. Do we have time to get in front of it? Rotation is increasing. Shear is knots. outbound, inbound. (..)1996 Twister