Launch Weather[1]
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Apollo 7 |
Apollo 8 |
Apollo 9 |
Apollo 10 |
Apollo 11 |
Apollo 12 |
Apollo 13 |
Apollo 14 |
Apollo 15 |
Apollo 16 |
Apollo 17 |
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Surface Observations |
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Pressure (lb/in²) |
14.765 |
14.804 |
14.642 |
14.779 |
14.798 |
14.621 |
14.676 |
14.652 |
14.788 |
14.769 |
14.795 |
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Temperature (°F) |
82.9 |
59.0 |
67.3 |
80.1 |
84.9 |
68.0 |
75.9 |
71.1 |
85.6 |
88.2 |
70.0 |
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Relative Humidity |
65% |
88% |
61% |
75% |
73% |
92% |
57% |
86% |
68% |
44% |
93% |
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Dew Point (°F) |
70 |
56 |
53 |
72 |
75 |
65 |
60 |
67 |
74 |
62.6 |
68.0 |
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Visibility (s mi) |
11.5 |
9.9 |
9.9 |
11.2 |
9.9 |
3.7 |
9.9 |
9.9 |
9.9 |
9.9 |
6.8 |
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Surface Wind Conditions |
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1st Level Wind Site (ft) |
64.0 |
60.0 |
60.0 |
60.0 |
60.0 |
60.0 |
60.0 |
60.0 |
60.0 |
60.0 |
60.0 |
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1st Level Wind Speed (ft/sec) |
33.5 |
18.7 |
22.6 |
32.2 |
10.8 |
22.3 |
20.7 |
16.4 |
16.7 |
20.7 |
13.5 |
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1st Level Wind Direction (deg) |
090 |
348 |
160 |
142 |
175 |
280 |
105 |
255 |
156 |
269 |
005 |
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2nd Level Wind Site (ft) |
N/R |
N/R |
N/R |
N/R |
N/R |
N/R |
530.0 |
530.0 |
530.0 |
530.0 |
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2nd Level Wind Speed (ft/sec) |
N/R |
N/R |
N/R |
N/R |
N/R |
N/R |
N/R |
27.9 |
17.7 |
16.7 |
17.7 |
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2nd Level Wind Direction (deg) |
N/R |
N/R |
N/R |
N/R |
N/R |
N/R |
N/R |
275 |
158 |
256 |
335 |
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Cloud Coverage |
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1st Level Cover |
30% |
40% |
70% |
40% |
10% |
100%/rain |
40% |
70% |
70% |
20% |
20% |
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1st Level Type |
Cumulonimbus |
Cirrus |
Stratocumulus |
Cumulus |
Cumulus |
Stratocumulus |
Altocumulus |
Cumulus |
Cirrus |
Cumulus |
Stratocumulus |
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1st Level Altitude (ft) |
2,100 |
N/R |
3,500 |
2,200 |
2,400 |
2,100 |
19,000 |
4,000 |
25,000 |
3,000 |
26,000 |
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2nd Level Cover |
--- |
--- |
100% |
20% |
20% |
--- |
100% |
20% |
--- |
--- |
50% |
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2nd Level Type |
--- |
--- |
Altostratus |
Altocumulus |
Altocumulus |
--- |
Cirrostratus |
Altocumulus |
--- |
--- |
Cirrus |
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2nd Level Altitude (ft) |
--- |
--- |
9,000 |
11,000 |
15,000 |
--- |
26,000 |
8,000 |
--- |
--- |
26,000 |
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3rd Level Cover |
--- |
--- |
--- |
100% |
90% |
--- |
--- |
--- |
--- |
--- |
--- |
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3rd Level Type |
--- |
--- |
--- |
Cirrus |
Cirrostratus |
--- |
--- |
--- |
--- |
--- |
--- |
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3rd Level Altitude (ft) |
--- |
--- |
--- |
Unknown |
Unknown |
--- |
--- |
--- |
--- |
--- |
--- |
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Maximum Wind Speed/Ascent |
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Speed (ft/sec) |
136.2 |
150.9 |
250.0 |
154 |
203 |
256 |
246 |
207 |
249.3 |
85.6 |
252.6 |
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Altitude (ft) |
172,000 |
108,300 |
38,480 |
295,276 |
183,727 |
180,446 |
256,562 |
193,570 |
182,900 |
38,880 |
145,996 |
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Maximum Dynamic Pressure |
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Ground Elapsed Time (sec) |
75.5 |
78.9 |
85.5 |
82.6 |
83.0 |
81.1 |
81.3 |
81.0 |
82.0 |
86.0 |
82.5 |
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Max q (lb/ft2) |
665.60 |
776.938 |
630.73 |
694.232 |
735.17 |
682.95 |
651.63 |
655.8 |
768.58 |
726.81 |
701.75 |
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Altitude (ft) |
39,903 |
44,062 |
45,138 |
43,366 |
44,512 |
42,133 |
40,876 |
40,398 |
44,971 |
47,122 |
42,847 |
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Maximum Wind Conditions in High Dynamic Pressure Region |
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Altitude (ft) |
44,500 |
49,900 |
38,480 |
46,520 |
37,400 |
46,670 |
44,540 |
43,270 |
45,110 |
38,880 |
39,945 |
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Wind Speed (ft/sec) |
51.1 |
114.1 |
250.0 |
139.4 |
31.6 |
156.1 |
182.5 |
173.2 |
61.1 |
85.6 |