3r90
0.92 2 0.06
3.37 = 0.02
1,06 ‘ 0.06
0.64 * 0.02
0.43 2 0.02
2.66 2 0,07
042 £ 0.03
0079 t 0.03
0.71 4 0.04
0.57 * 0.08
March
April
May
June
July
August
September
Ootober
Novenber
December
\.
|
20.8
% 0.7
#1.1
62
35.6 2 0.8
48
52
17
--
11
Wy
10
41
12
23
Midpoint
89
8r°9/sr90
at
Sampling
8
1.03 2 0,27
26.5
wl85
,
5085 2 0.37
37.8 4 0.9
22.0
LyeF 2 006
0.0002 0.003
6.69 2 0.2)
wel
36.0 2% 0.9
10.5 2 1.0
209 # 0.3
Sey 2 0.7
sample atarted first week April '59
0.25 # 0.02
February
1959 January
0.2 % 0.04
1958 January
sr89
milliouries per square mile
at midpoint of sampling period
1956 August through December 1957
Period
Sampling
Japan, Hiroshina
|
MONTHLY FALLOUT COLLECTIONS
:
.
nm
.
2 3.0
3.7 31.0
71.6
on 6-1-58
1
mo wi 42
.
5
63
on 6=1-58
50
$r90
17-86 2 0,19
17.29 # 0.18
16.58 2 0.17
15-79 # 0.17
15.37 # 0.17
12.71 @ 0015
12.28 # 0.15
11.44 # 0.15
10.58 20.14
7-21 2 0.14
6.29 ® 0.13
600k £ 0013
5.80 2 0.12
mi?
Cumulative
mo Sr90
1.95
2.38
4.88
359
9087
6.90
3.98
307k
10.49
4.88
2.95
2665
inches
ppt'n. in