General weather and climatic conditions fun-n and winter and least often in summer and early 1. ilgc,mee Agency with a contribution on amphibious operations from the Offie of the U.S. follows 89 S This Section was prepared for the NIS by time Defense Intcl. 5 Days with snowfall (table) Fig, 6 Dates of earliest and latest snowfall (table) Fig. but ,4 Inch (tab., Fig, 64 Days with precipitation '-,4 inch (table) Fig. 2 Frequency of ceiling 4,92 feet at 13 LST (map) Fig. 18 Upper-air temperatures and pressures, Brindisi, Italy (chart) 18 Fig, 19 Frequency of ceiling _4,92 feet at 7 LST (map). 13 Upper-air wind roses, Belgrade (chart) Fig, 14 Upper-air wind roses, Split (chart) LO Fig, 15 Upper-air wind roses, Skopje (chart) Fig, 16 Upper-air temperatures and pressures, Zagreb (chart) Fig, 17 Upper-air temperatures and pressures, Belgrade (chart) Fig. 11 Days with thunderstorms (map) Fig, 12 Upper-air wind roses, Zagreb (chart) Fig. 1 Clear, partly cloudy, and cloudy days at 13 LST (map). 9 Clear, partly cloudy, and cloudy days at 1 LST (map). 7 Mean cloudiness at 1 LST (map) Fig, 8 Mean cloudiness at 13 LST (map). 6 Tracks of cyclonic storms, Scpttinbcr-November (trap) 3 Fig. 5 Tracks of cyclonic storms, June-August (map) 3 Fig. 4 Tracks of cyclonic storms, March-May (nap) 3 Fig. 3 Tracks of cyclonic storms, Dlecember-February (map) 3 Fig. 2 Sea-level pressure and surface airflow, July (map) 2 Fig. 1 Sea-level pressure and surface airflow, January (map) 2 Fig.

Com mncts onl prin i l ou rcs ta, Ita 41 89ħ FIGURES Page Fig. Training and educattonal level! of netenrologists 41 IIF1). Weather observing and commuiicantion facilities Wather fortastl ag facilitis 41 '1. Meteorologlcal facilities and organization 4 1. Overall cflect of weather on clothing, storage, and shelter (1) Clothing 39 (2) Storage 39 (3) Shelter.I. Stability and how-lvel tmtnperaturl' inversions 26 :3, round sarfact, opcrations 27 i a. U pur-air winds d, Upper-air t epetratures and aircraft Icing Air-ground operations 18 it. H ail ,Q, I A C S R D B, Weather and military operations 6 1. 2 I h, Migratory pressuire systems and fronts 3 c. Cli lat ic lntrols 2 a, Gencral circulation. Ccnral weather and climatic conditions 1 1. 5.J UNC'LASSFiEDĦ TABLE OF CONTENTS Page A. Sources' requires special handling and is not releasable to foreign nationals under any circumstances. The information presented under 'Comments on Principal. In particular, National Intelligence may not be shown to or discussed with representatives of any foreign government or international body except by specific authorization of the Director of Central Intelligence In accordance with the provisions of National Security Council Intelligence Directive No.

The entire content of this document is National Intelligence, and is subject to the special controls established for the safeguarding of such intelligence. 'Air illlillllllllllllllllillillillillillllllllliiiiiiiiiiiiiiiiiiiiiillillilliilliillillilillillillilljliiiiiiiiiiiiiiiiiiii un the is BIC, the ded Itĥ ,' I. THE COPY FURNISHED TO DTIC CONTAINED A SIGNIFICANT NUMBER OF PAGES WHICH DO NOT REPRODUCE LEGIBLY.Ĥ. PUVL OFģ DISCLAIMIR NOTICE THIS DOCUMENT IS BEST QUALITY AVAILABLE. Distribution- Uniirniitaod CENTRAL INTELLIGJENCE AGENCY t CA CUCMrT FR~OM 'ijlnl SC trq L ASF.Al rcolac 1: r ( )j I I&p 1':F, ' O 1I. It and Sections 23 urn NIS 19 and NIS 2 supersede thc originail Section 23 on NIS 19.21, dated March 1951, copies of which should be destroyed, FTF R- STATEMI: T X AppTovod for public roeo'ise. DISTRIBUTION STAMP UNANNOUNCED UNNONE R DATE RECEIVED IN DTIC PHOTOGRAPH THIS SHEET AND RETURN TO DTIC-DDA-2 FORM DTIC ot 7A DOCUMENT PROCESSING SHEET.1,Ģ NIS 21 NATIONAL'- INTELLIGENCE SURVEY YUGOSLA VIA ' * 1 SECTION 2 3 I WEATHER AND CLIMATE JULY 1964 Sction 23 on NIS 21 is iaaucd tinder the NIS maintenanace program. 1 PHOTOGRAPH THIS SHEET I LA DOCUMENT IDENTIFICATION teove 3 -stovey g s/,n ACCESSION FOR NTIS GRAM DTIC TAB Q DISTRIBtUTION STATEMENT A Approved lor public relecse Distribution Unlimited DISTRIBUTION STATEMENT UNANNOUNCED QL CT JUSTIFICATION G _:,-e ', V-.' F' O o _ I I '7 7), D AUG AVAILABILITY CODES I ' AVAIL AND/OR SPECIAL DATE ACCESSIONED i.

Ucr igrade