n . S EMWETOK On BROWN ATOLL 164° FORECAST AREA OF FALLOUT ~~ | (e/hr ot the) 140 Figure 4.6 “ 4 30 Sle Gimins OR ESCHHOLTZ aTout 4 s \ a “HOT LINE” MEASURED fe 10 ey, a0! aa ROMGEL AP ATOLL AILINGINAE ATOLL =} a Taree ee * 1d FLATHEAD SURFACE ZERO 2 J [ | t Predicted and observed fallout pattern, Shot Flathead. EXTRAPOLATED PRELIMINARY DATA AND ARE SUBJECT TO FINAL CORRECTIONS } 165° — N oo Seed RATE CONTOURS ——_| MEASURED !ISODOSE ao WERE CONSTRUCTED ON THE SASIS OF 20° PARAMETER ASSUMPTIONS USED 1. CLOUD TOP: 60,000 FT 2. CLOUD BASE: 40,000 FT 3.CLOUD DIAMETER: 14 N. MILES 4. HOT LINE FALLOUT: FROM 43,000 FT METEOROLOGICAL PARAMETERS |. TIME VARIATION OF THE WIND FIELD NOTE: CONTOURS FROM REFERENCE 13 163° NIH 40° ao / 13° a’ to" « t