Figure 2b
FACTORSAFFECTING DISTRIBUTION OF FALLOUT *
nae
(PARTICLE SIZE ASSUMED CONSTANT)
\
|
» GROUND
,
Se
EFFECT OF WIND
| |
sx
~
‘, ‘
CONSTANT
WEAK WIND
a.
CONSTANT
STRONG WIND
.
o
2
“Ae
PARTICLES LAND FARTHER,
MORE SPREAD OUT
EFFECT OF VARIABLE WIND
(PARTICLE SIZE AND INITIAL HEIGHT ASSUMED CONSTANT)
GROUND
VARIABLE WIND ©
|
y
|
:
PARTICLE’S MOVEMENTIS THE SUM OF ALL WINDS ACTING ON IT
* As suggested in Civil Defense Technicel Bulletin TB-11-21, Fallout and The Winds, October 1955.
tees
ePo 807065