Clear-air turbulence: simultaneous observations by radar and aircraft.
Ultrasensitive radars and uninstrumented jet aircraft in concert have probed regions of the clear atmosphere in search of clear-air turbulence. All sources of clear-air radar echoes above 6 kilometers that were probed simultaneously by the aircraft were found to be turbulent.
Hicks
J J
JJ
Katz
I
I
Landry
C R
CR
Hardy
K R
KR