swR’elCHART MAP USED m IMFOIOM?IOBEMT- EQE!2aL 700 Reduced version of HO 5556 0300 Standard data Forecastingwind etructureand gositlonlngof upper air troughs 300 200 Zebra WX Recon Complete model of Weather charts data service ~ 5-3Ax (pacific Isl=ds) designed especidl.y for Operation SAMDSIWE Tr~ ectOry charts Reduced version of H O Detailed picture of cloud covert winds and moisture distribution Determlnation of the mo~~ent of v6rious parcels of air at levels indicatedunder upper alr charts 5556 Documentary charts for weathe; data Special foxms DrepXed for the recording of wea;he; observations from stations establishedfor SMDS’NXIE Time Cross Sectione Special time cross sections of wind, weather and humidity Adiabatic diegrsm8 Plotted for five 8tations to determine stability and air mass characteristic Voice conferencesand contact with weather reconnaissanceaircrd% l?irstbud Informationon weather in local area ticluding soundings to 10,000 feet Radio.facstiilecharts Not analyzed locally, however, served as an additional check on local @oia 5. JQ reca8t PreDaration A conference was held each morning among the forecasterson the St&f of JTY-’7. During this conference, each forecasterpresented his anal.ysiaof the present weather situation and expected developments After thorough considerationof the analyses, a weather forecast was formulated. 17 SECTIONXII “ .