U, wT Radiation survey readings August 1964 Eniwetok Atoll Maximum radiation level* at ground level v B-¥ Average radiation level at ground level v B-¥ tT" Average radiation level at 3' from ground level ¥ B-y Runit I. Rigili I. 0.70 0.02 1.0 0.04 0.11 0.01 0.13 0.03 0.10 0.02 0.11 0.02 Engebi I. 0.10 0.70 0.05 0.22 0.04 0.08 Bogombogo I. Average 0.20 0.80 0.09 0.23 0.09 0.14 0.26 0.63 0.06 0.15 0.06 0.08 Enyu 1. Bikini I. 0.02 O.11 O.04 O.40 0.02 0.05 0.03 O.1]1 0,01 0.04 0,02 0.08 Yurochi I. Namu I. 0.27 0.65 O.11 0.24 0.09 0.18 2.2 2.9 0.15 0.21 Bikini Atoll Aomoen to Bokororyuro I. Eninman to Airukiiji I. Average 5.0 0.15 21. 0.30 1.1 0.50 0.16 0.07 0,60 0.95 0.03 0.23 0.34 0.28 1.29 4.32 0.15 0.43 0.08 0.25 0.09 0.52 0.05 0.22 0.04 0.11 Rongelap Atoll “@ Kabelle I. #Al]l readings are taken with a Nuclear Chicago survey meter, Model 2651, and are in mr/nr and wee i are + 0.01 mr/hr.