$:?9 CONTENTS OF SURFACEAIR
(NRDL DATA)
EQUIVALENTFALLOUT RATES
(At rate of 3.8 me/mi?/yr/dpm/SCM or 3 day
meon residence In lower 10,000 feet)
COLUMBIA,S.C. °
MUANO LOA, HAWAII
MIAMI, FLORIDA
me/mi”
32° N
19° 28’ N
25° 49° N
MOOSONEE, ONTARIO
WASHINGTON,D.C.
7.1
6.2
5.1
51° 16° N
38° 50° N
4.3
5.8
(Obs. Pittsburgh Fallout
same period 5.8 me/mi2/yr.)
PEARL HARBOR
«21° 22''N
2.7
Se?(dpm/SCM)
COLUMBIA
A) <== MUANO LOA
2
MIAMI
(2) <jMOO SONEE
J ~+—— WASHING TON
THULE
1
PEARL HARBOR
PEARL
HARBOR
oa LL:
a
_ FIGURE 3
Ld
|
Oe
1957
.
i
i,
Lot
aii
tt
ee
1958
.
i
|
ft
i
__.
ft
+)