? J | T 23 i | I 1 I oT I ——— UPPER VALUE TOTAL EXPOSURE 250 R ~-- LOWER VALUE HO R MEAN VALUE es Cee coe 180 R Rontgens per hour 1.0 oe 7 4 | — 7 lone | 50 R EVACUATION FALLOUT COMMENCMENT ~ \ EXTERNAL MONITORING OF RONGELAP PEOPLE'S CLOTHING \ \ 20R\ eek -H+l100 — | 4 Nie utp INba beettd H+1000 HOURS POST CASTLE BRAVO H+lO000