Tm gr LS REECO“|LU. NU, F~ivS T-355 P-a24 en FEB 85 '94 13:16 AO AGS ows lee ee oat __.,- PE2 29S087a 7 1 Wareb 1954 Command priefing, 1100, 28 Februsry 1954 Gan Clarkson, Gen Hesginley, Dr. Graves, Adm Bruton, Col Covart, Lt col Barbour (in lieu of CT> 7.4) Capt Maynerd, Lt Col Bonnot, and Lt Col House. ee Te Re In general, the hodosraph gave a forecast surfece Sadez hours, generally orientated to the west south west in arprerizate- ee ee iy 4 30 desres sector. In the high leveis, tbe radex gate a 6 hour pattern centered on approximstely 65 desrecs in a tarrow coné approximately 20 desrees wide. eee 2e The 72-hour cloud trajectorias inéicated all lerela is @ harrow band generally 65 degrees true from ground zero except the 10,000 foot level moving generally east through north to 3. ee pe err er yerery west and a 60,000 foot level moving southwest and then west. RadSefe outlooks were given es follows: a. Bikini atoll: Favorable. ———. be Eniwetok atoll: Favorable. Ce Ujelane atoll: &. Native atolls in saitheast suadtent: ee. Control DDE: It was recemmended taost the Contrsciui Sze rer Very Zavorable. “ee Very fevoretie. “ae pe soved frum a position 90 miles Test cr Ground Zero te a pesi- tion 230 degrees True, 90 elles fran Ground Zero. f. TF and tas Y4GS: The plos or the Ygss ass acy . courses fran about © minus 24 hours to FS flus 2 Esurs wes Ltilsesec. In geperal, from abiut BH minus 5 to escut = minus Asus cx Irss te afles 20 to 25 y epproxinetel tug “T's End YaGs courses Fum= ow ezned Gevics anc tne stF deperts from ea posivica ca tase ese C2 ts low eltitude radex at ebowe E cinus 1$ asurs to e positics &; 7 2EEimately 35 miles south of ground cero st HE plus 2. Tse astesest of tO6 TAGs and ATF were presestec for whatever consic_reica wAS necessary in View of their close proxinity tO t5€ aerice ase the radex. TOOLS ah f= re rr herr ner i. in tos low levels ( zero to 15,000 Zeet) at about 59 sdles in 6 POECIEEEe EAE PESPPE T+ Members present: RTE Pr el pene? reer a re SUBJECT: t-te MEXORANDUZ FOR RECORD: