ave reuain indoors, Once ves st Lincoln Kine folloving the second detonstion of Upshot-Knothole where they vere so requested to renain indoors for two hours and the other cceasion would have been at Riverside Cabins (population about 15) following the ninth detonation of the sane series, The dose rate ‘peading at Lincoln Mine vas 580 mr/br at B42. Im the case of Riverside Cabins, however, the radiological eonditions were not ascertained mtil after the fallout had occurred. The maximum infinity ganna dose in the latter case vas 12-15 roentgens. Persormel vere requested to remain inéoors (for about two hours) following the ninth detonation of Upshot-Knothole. The highest dose rate reading vas 320 mr/br at H plus 4.5 hours. This ts less than the current recommendations, “at BD