TARLE 20
Altitude
(MSL)
feet
Surface
1,000
BIRLIT WIND TAYA POR OPERATLON REDWING =
Hel hours
Div
Spied
degree S omph
Ovo
090
20
26
2,000
3,000
4 COO
5,000
6,000
7,000
8,000
9,000
10,000
12,000
14, 000
090
090
690
080
080
090
O80
090
ogo
100
080
ek
eh
25
26
23
23
ah
eu
ek
22
17
16,000
18 , 000
20,000
25 ,000
30,000
35 , C00
110
110
L1LO
170
2h0
250
15
17
14
18
26
36
230
240
wee
220
060
090
090
54
37
-26
18
28
32
15 ,000
40,000
45,000
50,000
51,000
55,000
60 , 000
65 ,000
70,9000
---
260
~~
34
H-hour
Dir
epeed
degrees mph
050
o80
070
O70
090
090
100
100
100
1.00
100
090
090
OGO
O70
O70
090
ogo
100
120
110
100
090
080
30
26
020
O70
26
30
31
29
29
23
23
eu
22
17
16
080
090
100
100
100
100
090
100
100 .
090
090
el
28
35
31
30
28
30
31
2g
30
20
26
a4
(080)
(15)
(090)
(ak)
220
L6
210
50
260
50
12
12
12
18
14
29
O70
090
110
1L7O
160
200
Vy
13
10
20
18
35
090
090
090
260
180
230
25
17
17
G2
13
35
210
eho
250
eho
080
090
090
LO
29
29
3
17
30
30
220
250
“oe
250
090
090
090
h3
31
-2k
16
31
37
230
240
--eho
oOf0
090
090
61
32
-20
22
32
30
--~
--
---
--
100
4}
Lh
090
80 , 000
85 , 000
86,000
go, OOO
100
ogo
-~090
7
51
-52
100
100
--100
~-
OGO
O60
HAG hours
Dir
Speed
degrees mph
(15)
110
100
140
160
170
220
O80
---
25
23
28
24
22
22
22
22
23
2h
17
HS hours
Dir
specd
deprees mph
(100)
75,000
77,000
22
26
AUNT
ho
48
Ts)
=
48
090
100
100
100
~--
38
48
h6
43
--
090
---------
85
-----
NOTES:
1
1.
2.
3.
Numbers in parentheses are estimated values.
Tropopause height was 51,200 ft. MSL.
Wind data was obtained on board the U. S. S. Curtiss.
Qe
polating from measurements taken between H-4 and It3 hours.
At Hehour the seu level pressure was 1010.5 mb, the temperature
4
H-hour data for altitudes. over 51,000 £t were determined by inter-
81°F, the dew point 76°R, and the relabive humidity 804%.
115