en eee a6 - Table 10.1— ALICE (BOGALLUA)*f Date ° 1952 reg Net” ge “CACTI Lat oe VULCANBRAS 22 SRR ay SION RLY Lae Tt ees we ’ Ground reading, ror/hr Air reading, mr/hr 1 Nov. 1300 2,500 1,200 7,000 2 Nov. 0700 14,000 S Nov. 0800 1230 23,000 18,000 8 Nov. 0830 10,000 6 Nov. TNov. 8 Nov. 9Nov. 0815 0800 0815 0805 6,000 $,900 3,500 2,800 Nov. Nov. Nov. Nov. 0815 1630 0830 0815 1,700 2,100 1,400 16 Nov. 1230 17 Nov. 18 Nov. 0830 0810 4 Nov. . Time 10 Nov. ll 12 14 18 19 Nov. 21 Nov. 1983 3 Jan. 9 Feb. 0830 0815 400 2,200 1630 0900 1000 10,000 6,000 3,000 1,500 1,400 1,300 800 810 1,500 ft, east side 1,500 ft, west side 1,500 ft, center 1,500 ft, lagoon Island center Inner reef Island Island Island Island center center center center Island center 800 800 880 Island center Doubtful values Island center Radiation spotty 7150 King day 500 1,406 1,000 Remarks at this time 440 500 210 180 10-100 Radiation varies with location, weathering causes changes in concentration *§ nautical miles from ground zero. e tAssuming that radiation decay follows aT~'-* law, extrapolation indicates that rardiation readings of greater than 2300 r/hr would have existed at H + i br. Limited recovery (10 min) could commenceat H + $6 hr. EE, at Neetata _—_ a A Se? eee EEeaternee