e ee 1 a werb . } UNCLASSIFIED I LODOSRS : UNCLASSIFIED é 4 i . i ADMINISTRATIVE INFORMATION : . “ Thiswork was done under Bureau of Ships Project No. NS 681-001, Subtask ABSTRACT 2.1 eee eee cee ee ee we te we tere ve SUMMARY 1, Technical Objective AW-7, 2s described in U.S. Naval ADMINISTRATIVE INFORMATION 613) to the Bureau of Ships, July 1956, LIST OF ILLUSTRATIONS The fallout studies were made at Operation REDWING, Project 2.£,3, as described in DD Form 613, NS 088-001, Subtask 4B, Enc!(1) LIST OF TABLES to CO USNRDL Secr Itr 3-905.335 Ser 0014173 of 16 March 1956, 1 The work also ispart of the technical program for the Department of the Army established between Department of the Army, - Office, Chief of Research and Development, and Bureau of Ships (Joint Agree- ment, 23 November 1955). : 2 . . , 5 iv . UNCLASSIFIED ii 3 wc ee ewes i ie vi ......-2- 2 2 ee ee ee ee ee eee we ew eee 2 2... 2 2 2 eee ee eee ee 2 2.1.1 Source Model oe meme we ee ew wee 2.2.20 Activity Distribution in Source Model . 2... 2.1.3 Particle Size Distribution is Scarce Model... 4.2.4 Particle Failing Speeds or Settling Rates... . 2.2.5 Marshal Islands Atmesphere . 2... .50046 2.1.6 Terminal Velocity Compctations ....466. 2.1.7 Meteorological Procedures 2... 6. 6 ee eee Plotting Technique 2. 2 0s we et ee eee ew ew 2.2.1 Time Variation of the Winds Aloft ....... 2 3 3 3 © 8 8 9 Jl : FORECASTING TECHNIQUE 2.2 Basic Considerations 056 sec ee eee + +. eee eee eee eee Space Variation Vertical Motions «2 2 6 2 ee ee ee ee ee . 2. 2 6 ee ee ee ee ee DISCUSSION OF FIELD TEST RESULTS 1 2 «(CD «12 ......2.2.+. 12 2... 2 2 ewe eee ee ewe ew we 93 SUMMARY 2... 2... ee ee eee eee eee REFERENCES 2.6.2. ee ee ee ee ee eee eee FI 1S 3.1 4 we weet eee eee eee ee ee ee ee ee vilii Objective 2.2. 2.2.3 3 . LL 2.2 a. © oes ee ere ee ee . INTROPUCTION , ‘ ki - - 22. see ee eee cere ee ee te ee ee FT .. Radiological Defense Laboratory Annual Progress Report (DD Form "L CONTENTS Fallout Plots v UNCLASSIFIED

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