pattern on the ground was due primarily to superposition of gashrocn cloud falloat on the stem cloud pattern; and the attributed to the narrow cone within woieh the winds were acting. The theory that a sisnificent fallout does not come from the stratosphere is not substentiated by the facts of BRAVO. C ‘a bh. For future high yield shots, the forecest and obeervea winds for the first twenty-four hour post-sbot period should receive as mch exphesis as analyses made for shot tire. wt pee Evacuation took place in accordence emergency plan and without incident. =Evacua- tick was not effected prior to detonation because no signifi- eant fallout was expected on inhabited areas. - : . . _agymc. quays Seientifie Director . —«séPs:sW.:s CLLARESON Kajor General, U.S. Amy _Cammender § a pisere 2 - c tL . 2 Fignare 2 Se Pigare S$ , ° : @ Tab “he - Weather S. Tab =B= ~ BadSafo, Narrative Sequence of Events 6. Tab “Cm ~- Kedical (plus addenduz) . / Teeny i « FETT rrr f° - -