Fe 7 ° ~ me| ma eneeeRem AVTHORIY: GAG G4A0¢ Gabo ae a 26. REVIEWED BY DNA (ISTS) DOE DETERMINATION CONCUR WITH REPARIMENT OF ENERGY DECLASSIFICATION REVIEW acunti E:fy 1514 REVEW-OAT osinns wage. ~ DETERMINA DETER TION {CICK NnNUMBER(S] Ce ASSIRIC ATION RETAMED ; CASSSIFICATION Ch: AN aep TO FSP TAINS NO DOL CLASSIFIEG INFO NAML: LOOP RIIATE ArH: 2ND REVIEW0 OBES O° KissLATION CANCELLED aN rae AUTHORIT LASSIFIED INFO BRAQGKET ; c NAME: mmenemed ate fo brrmigll \5Sincntsrectys: DELETIONS oy tye oe Pe \1 DEPARTMENT OF ENERGYE "TST REVIEWER-DAgie=1 ay TACNAGRE CG ADD ee: hd NMA te see. BECASSER ion Ceaserot - aaE L209 4% COO 2NDR “| AUTHyew rey} | NAME: DE UHrJC S98 NO p — thee Cm “ : pen A ERS 1 A UNTOUR DOCWeir #i t SpRorCCP sd CASSIFED NFp) auK A POCUM BAT CONSISTS oF o-7APS toPr ANCELLED FT O BRACKETED | A SP ——w GES) s oniiosz OPERATIONALIMMEDIATE $6actgeeHg DA GRNC Yow NME- ROM CJTF SEVEN ENIVETOK MI ke BEST COPY AVAILABL TO CHAIRMAN AEC WASH DC VIA PCS ALAMOS NMEX PASSED BY OTHER MEANS ACTION TO COFS USA WASH DC INFO DIR UCGRL LIVERMORE CALIF VIA LOS ALAMOS NMEX DIR LASL LOS ALAMOS NUEX | } PASSED BY OTHER MEANS INFO To CINCPACFLT PEARL TH DOD CJTF SEVEN REAR WASH DC TRUE DTG ZERO SEVEN ONE ZERO FIVE FIVE ZEBRA PD THIS MY KCO!N PLUS ONE hor TYO HOUR ADVISCRY PD THIS MSG IN FIVE PARTS PD PART ONE: Mi eam YIELD BELIEVED TO BE IN HUNDRED KILOTON RANGE PD HAVE RECOVERED PRACTICALLY ALL DATA FRC! DIAGNOSTIC EXPERIMENTS AND WILL GIVE FIGURE AS SCON AS FILM FROi] BALL OF FIRE CHM ALPHA AND FAST PHOTOGRAPHY CAI: BE DEVELOPED PD EXPERINEKTS SUCH AS BHANCMETER AND SHOCK TINE OF ARRIVAL Citi WHICH GIVE EARLY INDICATION OF YIELD CMIi HAVE CONSIDERASLE SPREAD Ui RANGE CNM THEREFORE NO REASONABLY FIRM FIGURE CAK BE QUOTED PD PART TYO CLN OUR PRIMARY CONCERN WILL BE TO DETERMINE ASAP THE MACRITUDE OF an ae ro j DOPIED/DOE ie LANL RG 4 CD MI GS ome Ae Bem ABO3 YaCe Hf