Show 80 so Degree Degrees * 1M eo 160 allies lWle Miles . Vf Up VfRadio UpRadio UpRadio Radio echoes from tha the Ionized air airlayet airlayer airlayer layet layer ' 150 miles mUe . up Indicate indlcate that a atemperature atemperature atemperature temperature of W 80 degrees degreea fahren-heit fahren heit Fahren- Fahren Fahretr Fahrenbelt Fahretrbelt - belt prevails prevaUa at t that level le\l'eL le l'eL leL \ ' . . The beatis beat heat beatIs heatU Is U thought to be due to the warm warmwin warmwlndq warmwinds win wlndq caused hr hrthe b by tba the heated air directly di- di directly di directly - rectly under th the ( ha sun . . |