—
Table 1.1-—ARRIVAL-TIME DATA
Acceleration arrivals
Air-over-
’ Station
number
Site
name
Ground
range,
ft
615.02
650.01
Bogon
Bogon
8,250
8,302
1.38
611.01
650.02
Engebi
Engebi
15,900
18,334
5.18
650.03
Muzin
21,264
611.02
Muzin
21,412
603
Bokont
30,228
611.04
Aomon
650.06
Parry]
114,182
Parry
114,240
813.01
Altsu
650.05
Aomon
612.01
pressure
arrival,
sec
Ground-transmitted
Air-shock induced
Vert.,
sec
Rad.,
sec
Tang.,
sec
Vert.,
sec
Rad.,
sec
Tang.,
sec
1.39
1.39
1.40
.
*
.
/
1.83
2.00
2.38
8.67
8.68
6.67
2.24
2.24
2.87
8.54
8.51
8.54
3.00
3.00
15.30
{15.29
15.30
8.71
36,708
20.08
47,574
3.00
|;
7.35
|
28.87
47,617
83.75
|
No record
83.75
i
“Source of acceleration at Station 650.01 indistinguishable.
tAcceleration measurements made on roof and rear and side walls of recorder shelter.
tNo true zero time signal, Times derived from —15 sec cal-step initiation and corrected to
approximate zero.
,
[
80
|
|
me
——
—
—
70
3
TIME, SEC
b
an
°
60
30
Z
g
g
Z
2
°o
z
= |
|
2
ee
oO
1230 FT/SEC
|
n”
e
a
_—,
x
°
20 i
_ 2
as
2
=~ WN
o =
wo
=|
rz
Ho© 8|
w
10
:
a
|
°
—
&
—
aia FT/SEC
A
wo
AN
0
10
20
I
30
40
|
50
|
60
|
70
GROUND RANGE, KFT
|
80
|
90
|
100
|
410
420
Fig. 1.5—Arrival times vs ground range for Mike shot, Operation Ivy. ©, air overpressure. +, air-shock
induced acceleration. A, ground-transmitted acceleration.
20