[1] 50 percent of grid box mass elevated when moist static energy profile unstable [2] variable mass flux proportional to instability, entraining & non-entraining plume, down draft mass 1/3 updrafts [3] limits vertical mass exchange [0] 
Convection
P r o c e s s
B o u n d a r y L a y e r
C o n v e c t i o n
L a r g e S c a l e C l o u d s
L a n d S u r f a c e
H e a t a n d M o i s t u r e A d v e c t i o n
M o m e n t u m A d v e c t i o n
S u r f a c e R a d i a t i v e f l u x e s