TABLE 66 ENIWETOK WIND DATA FOR OPERATION HARDTACK I Altitude Range (MSL) Dir feet degrees 1. 2. Speed mph 0 - 1,000 080 17 4,000 - 5,000 100 18 1,000 - 2,000 2,000 - 3,000 3,000 - 4,000 NOTES: H-hour 5,000 6,000 7,000 8,000 9,000 090 100 110 - 6,000 - 7,000 - 8,000 - 9,000 -10,000 FIG 100 090 090 090 080 19 18 19 18 18 21 21 21 Wind data was obtained by the weather stations on Yvonne Island (Fniwetok Atoll); which were located 1,000 yds and 1,500 yds from GZ. The surface air pressure was 14.62 psi, the temperature 30°C, the dew point 78°F, and the relative humidity 77%. Rise Rate. S000 ft/w —OH-Mour Figure 179. Hodograph for Operation HARDIACK I - 315 Fig.