70 YEAR AIR DOSE CALCULATIONS RONGELAP Fallout occurred on 5/14/58 at H+73, The doserate: Rt=1,10 R,=190 x 1,10 =209 Da(H+73)=209 x 2,9 Da (Htoo)}=209 x 5,0 DA =209 (5,0-2,9) #439 Fallout occurred on 7/3/58 at E+12, Pt=0,48 Ry=21 x 0,48 mr/hr =10,08 — Da(—H+12)=10,08 x 2,0 Da (Hitoo0)=10,08 x ) Da =10,08 ( 9 Total dose in Air=439+30,32=469.32 The doserate: