CONSTANT
WEAK WIND
GROUND
CONSTANT
STRONG WIND
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se
¥en
~ en,
cro
WINDS ACTING ON IT
PARTICLE’S MOVEMENT !S THE SUM OF ALL
Fellout and The Winds, October 1955.
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907063
PARTICLES LAND FARTHER,
MORE SPREAD OUT
“ye
ANT)
(PARTICLE SIZE AND INITIAL HEIGHT ASSUMED CONST
EFFECT OF VARIABLE WIND
col Bulletin TB-11-21,
* As suggested In Civil Defense Techni
VARIABLE WIND
=<
» GROUND
(PARTICLE SIZE ASSUMED CONSTANT)
EFFECT OF WIND
OF FALLOUT *
FACTORS AFFECTING DISTRIBUTION
Figure 2b