100
oe
PRECIPITATION
COOE'
© 60 PRECHITATION
v Taace
& LION (Q0rOR me)
@ MODERATE (011-10000)
© MEAVY (OVER 100 0m)
,
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af
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a
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cd
|
FIGURE A 66
fe
RADIOACTIVE FALLOUTIN THE
24-HOUR PERIOD BEGINNING
1230 6.CT, APRIL rN1954
wey
activity
(ounet)
PREecimvation
3
LJ
°
can
ACTIVITY we ovever? AT 100 DAVE arTER GURST
Oo
N
Led
av
#
aor
ALL
46 ASHIONED TO BURST WO | BRO
39 OTHERWISE INDICATED SY sURST feuneper
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PARENTHESES.
or
2
1
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oy
190°
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