00 400 —— | FIGURE A.10 RADIOACTIVE FALLOUT IN THE 24-HOUR PERIOD BEGINNING 1230 G.C.T, MARCH 4, 1954 awh wey: activity oust? PngcrrTarion ACTIVITY ws o/usey® AT 100 Rave AFTER GUND. GeceSrrmneiee meeeKTee oeBt ee UNLEOS CTHERGISE WNOICATED SY SURST 1 PARENTHESES. x Pie!