-------- ------ ---- .,. -2Several fallout Some of the better Force Special patterns known patterns Weapons Project, appesr is due in liirge part to the subjectivity AFSWP and NRDL contours and Utirik, fishing obtained using the observed achieve of these winds were obtained and shows significant in the calculations. on dose rate were based Portions measurements manner of these This of the at Rongelap, of the dose rate received The remainder winds in a subjective used estimated from interpolation the altered versions report al!ow us to use the observed after detonation. subjectivity automatically by the patterns were to bend the pattern Bikini and Rongelap. winds between of streamline analyses at several No artificial of the MATHEW-ADPIC winds at different bending lies in the selection of assure conservation and These levels at air wind levels. that pattern for the Atmospheric modified in order to incorporate is required. times The only At s-U times> the codes sophisticated gravitational deposition. Release Advisory Capability a larger number of upper have been to handle calculations did not rise higher than a few kilometers. they include time-integrated and different CODES Ml pr”ior uses of the codes do not involve codes used in this of mass. The suite of codes developed (ARAC) were extensively the locations of code input parametem. COMPUTER codes patterns Laboratory, times. By contrast, .- releases three by (a) the Air mass balance. The Rand contours different involved ship, the Lucky Dragon. an approximate Defense 1950’s. as well as the shapes of the contours. as well as a crude estimate Japanese in the Iate in Ref. 1 and were preparsd (b) the Naval Radiological in the maximum dose rates, Rongerik, Bravo were prepared A comparison (c) the Rand Corporation. differences for Castle Also, the standard fall velocity calculations, for ARAC nor do