TABLE 4.3
COMPARISON OF PREDICTED AND OBSERVED TIMES OF ARRIVAL AND MAXIMUM
PARTICLE-SIZE VARIATION WITH TIME
Station
Flathead
YFNB 13
How I
YAG 39
§
§
3
0.35
§
4.5
YAG 40
9
8.0
LST 611
9eT
Time of Arrival
Shot *
——————,
Predicted Observed f
TSD, hr
6
6.6
Maximum Particle Size (microns) at
Time of Arrival
Predicted
Time of Peak Activity f
Observed {
—_—
_
200
_
—
—_
125
_
>1,000
500
500
200
300
_
—_
_
—_
—_
120
Predicted
Observed {
—
_
1
112
—_
—_
=
—
—_
_—
120
<70
_
>1,000
500
180
130
180
—
_
_
96
166
—
1
~ 100
~%S
_
—_
_
_
84
—
545
10
—
Navajo
YFNB 13
How I
YAG 39
YAG 40
LST 611
<0.5
1.5
2
4
3
0.20
0.75
2.3
6.0
3.0
Zuni
YFNB 13
<1
0.33
500
How I
<1.6
0.38
>500
YAG 40
~6
3.4
YAG 39
9
LST 611
§
5
YFNB 13
<0.5
0.25
2,000
285
350
YFNB 29
How I
<1
1
0.23
1.6
800
1,000
1,100
205
500
250
500
200
150
~~
—_
285
180
100
80
395
285
205
Tewa
YAG 39
YAG 40
LST 611
2
3.5
1
12
1,400
§
100
2.0
4.4
1.0
* The following cloud dimensions were used in the calculations:
Top, x 1,000ft
Base, x 1,000 ft
t
t
§
{
Diameter, naut mi
Table 3.1.
Section 3.2.4 and Tables B.3 and B.5.
No fallout, or no fallout at reference time.
Fallout completed by reference time.
695
500
365
>500
150
300
125
245
1
_
~_
Shot Flathead
6
—
500
_
65
35
{
> 500
325
—_—
Observed t
—_
_
1
‘ft
—_
Time of Cessation f
Predicted
~
_
1
_
—_—
_
_
1
—_—
1,000
285
1
{
—_—
—
1
90
_
_
255
_
—-
Shot Navajo
Shot Zuni
Shot Tewa
85
50
80
50
90
50
40
40
60