TABLE 39 Altitude ENIWETOK WIND DATA FOR OPERATION HARDIACK I— H-s hour (MSL) Dir feet degrees Surface 050 2,000 3,000 O70 080 1,000 Speed mph H+5) hours Dir degrees opeed mph Kw H+l1* hours Dir degrees 18 060 18 060 31 32 OTO O70 38 37 080 080 4,000 080 36 080 29 090 8,000 9,000 10,000 12,000 100 090 090 100 31 25 25 29 100 100 120 130 20 20 18 20 080 070 090 120 23 20 14 13 15 ,000 16,000 (110) 120 (20) 14 (150) 140 (14) 14 (160) 190 (07) 12 20,000 23,000 O70 200 08 09 130 180 05 18 220 180 09 16 30,000 35,000 40,000 250 190 220 2h 31 29 eho 170 190 21 31 29 50,000 290 36 280 35 60, 000 1ho 17 210 14 , 000 18 ,000 25 ,000 45 ,000 55,000 1210 110 270 2ko 280 33 29 31 25 12 14 ho 13 65 ,000 70,000 099 100 07 16 75,000 100 23 7,000 80,000 85 ,000 90,000 92,000 95 ,000 100,000 105 ,000 11¢,000 118 ,000 --- 100 030 090 090 -+----~ --~ --- -- 31 hl 59 66 ------ 080 090 100 150 1ho 160 260 230 060 130 --- O70 090 100 110 --100 100 100 100 --- 080 18 29 090 100 100 32 mph O70 5,000 6,000 7,000 080 Speed 29 23 18 1h 14 100 110 100 120 180 18 170 250 180 230 29 29 32 26 26 26 03 05 14 al 2h 31 52 (255) (32) 14 200 33 OT 280 270 08 09 (210) 150 20 080 -- 36 53 71 -TT 83 85 126 -- O70 109 --100 ----100. --100 100 NOTES: 1. Numbers in parentheses are estimated values. 2. Wind data was taken by the Eniwetok weather station. 3. Tropopause height was 57,000 ft MSL. 4, 26 33 12 (09) O7 16 18 30 -61 --~ -68 “+ 75 102 The surface air pressure was 14.66 psi, the temperature 27.2C, the dew point 74°P, and the relative humidity 79%. 204