TABLE 51 Altitude ENIWETOK WIND IATA FOR HARDIACK I- H-5 hour It55 hours WALNUT H+10% hours (MSL) feet Dir degrees Speed mph Dir degrees Speed mph Dir degrees Speed mph Surface 1,000 2,000 3, 000 4,000 O70 070 a8o 090 090 16 22 22 22 22 100 070 080 100 100 17 25 20 20 20 080 060 O70 080 090 17 17 21 21 al 6,000 7,000 8,000 9,000 10,000 12,000 14,000 15,000 16,000 18,000 20,000 23 ,000 090 090 090 100 100 090 110 (110) 110 110 110 150 17 15 15 15 15 15 17 (20) 23 23 21 14 110 110 110 110 100 120 110 (120) 130 120 130 110 el 21 17 14 15 10 08 (09) 12 22 20 OT 090 090 100 100 120 090 110 (110) 110 120 120 130 26 2h 20 16 17 12 07 (08) 09 15 14 14 35,000 40,000 k5 ,000 50,000 55,000 57,000 60,000 65,000 70,000 75,000 190 210 150 140 110 --080 100 090 090 24 26 16 16 09 -20 26 29 48 160 160 160 180 170 --080 110 090 090 29 28 26 30 06 -17 30 28 39 (170) 170 170 210 --050 090 (090) 080 (080) (26) 28 45 28 -15 20 (23) 28 (38) 85 ,000 90,000 gh ,000 95 ,000 100,000 105 , 000 090 090 090 ----+ --- 69 73 73 ---- 090 100 --100 100 090 69 76 -TT go 9h --080 ----090 090 -54 --83 78 5,000 25 ,000 30,000 80 ,000 090 200 180 090 20 13 29 ST 100 130 160 090 18 O7 14 53 090 140 170 090 ak 18 ak 59 NOTES: 1. Numbers in parentheses are estimated values. 2. ‘Wind data was taken by the Eniwetok weather station. 3. 4. Tropopause height was 54,000 ft MSL. The surface air pressure was 14.66 psi, the temperature 27.1°C, the dew point 76°F, and the relative humidity 844%. 252