Figure 1
GENERALIZED CONCEPTS:
DIMENSIONS OF CLOUD AND STEM
DISTRIBUTION OF ACTIVITY
4
PERCENTAGE
of
TOTAL
ACTIVITY
|-—___—_ 100 MILES ——_—__——_-|
4
STRATOSPHERE
30,00050,000
FEET
q
10,000 FEET
TROPOPAUSE ———>
|
TROPOSPHERE
ee
40,00060,000
FEET
STEM
GROUND
MEAN OF
PARTICLE
SIZES
(MICRONS)