TABLE 5.1.1
Early Values of Tritium Concentrations in the
Stratosphere Following Operation Castle
T-Atoms
Sample
Date
Altitude (kft)
BA 91
30 Nov 55
60
BA 103
30 Jan 56
x eo
7.8 ep Oe
6.2
a
4.3
70
BA 89
26 Oct 55
BA 102
19 Jan 56
BA 71
15 Jun 55
BA 78
11 Aug 55
14.0
BA 82
23 Sep 55
11.5
BA 85
10 Oct 55
8.9
BA 87
18 Oct 55
3.8
BA 111
BA 135
.
26 Mar 56*
7.2
8.2
80
8.6
95
10.7
30 Aug 56*
* After cocm-ancerent of Cperation Redwing but results «re probably
uninflucnced by Redwing debris at Mianeapolis, Minnesota,
from krypton-85 and carbon-1) data.
He
per Gram Air okeN
as
inferred
Gs
ifs
PLew
Veg’.i,