FlS A H£<w/ lf£v7<»- Deviation. At dogrtj&s 



1/1 m/t/rt^t p*r -'.-. it i£w/» Forth, 



10 20 IOO aoo 



» B H&u£ KioeUy 



£ 





iLG*h, Wff'Vt 



fi-u/ttlar inrremse, to qvadixnt \-elncity. 

 a/ffrwunti /airly si*:cu&: 



•enser. Wind Jrirmrtivn 

 20 300 fDet-ea/ton //» 



^trudtaAt. ioloci'ey SfL 330* f rom .V 

 A»3 #rt, #6V. <?X7 Mmp.m,. 



I aUrttt part ofAntiryrfuno. or&r sta/t'o 

 steady light tiir. 



■ t m^^-ai »n>,^ Direction, 



*° '00 100 sOQ 



OiTCMAm P ( 



f 







£ 



-£"-</ 75rA /.Wr «3A. 5C/t, o./rt 

 /TwVttw?. WAT Bay. (\<rL*%r, or**- ~r*t,o/'/ndartd. 

 Syilurtrf 2fi,t, Surrtrt-e **rsu£ /Ui/at* <U *i Ado, 

 ttwrxooa re*-es\3tds aAo*e- 



c /77fA~ea per »icon. 



Hind Direction-' 

 20 20O 300 



^ 



St^tut*- direction,, reatd — ' 



b /n/&*« perfarond 



ft&id Directions 

 Da> u//''"' V** d forces 



ThZm, Sort/0 



100 200 



7 ryiAr^r-ft/n^ o*~er> 

 i' ,-.' Sea. rtumtmj irm/ulor ui.ntriot/htm • 



trTri-tfiiiorxt\i*r**u>d, of' lur-fw* yruduuif idtrott* 



WuuL YUo.lty De^oi/otCifi'k^nnz 



tru m^CreS per second fr7,/n North? 



dUnc Jr7Br^y3'h*~?GV w ?rom t \6ro\. 



; ; *&A- m: 6"i 3Tnu.p m. 



tjyit- q//* k*«.«f nytAts Increasing fhom. 



race, to a, vfipi/ stradrin. force* and/ 

 ffrrvzcfton . Surface wistbi ts don-n the 

 yradxenly, not along f/ce, isohar-s. 



VARIATION OF WJND WITH HEIGHT 



DITCHAM PARK and TOTLAND BAY 



from observations 0* pilot balloons 



by means of a single tn£0o0lit£ 



bvC.J.RCAVE 



The firtJQX r+pivxet*t tht* Vt-CcnTy and 

 f I G G <Urn ru -n. retpedt 1 dy <tf " tJie i/radiML wind. 



Wired liUoci/y 



Ot, metre* Hind Direction/ 



p<*r s erond -Deviation, in, degrees fromdfurth, 



100 200 300 



Gradient • te/oCt'/y 7^s fty SO V?)/rornJ Worth 



(} H.-ne- a*-yr S*Ar, 



' $*Cu/U*&rwo3 S. 

 Httsid . Snrrar. 



c nut us 



S90Z 6% 53/71 pni^ 



■/■ /tsLds-rruncc . eye/one aloe 



streCr/ul 

 tare, *vtsu 



WW to eusc raaom or 



rut nof related, to l& ooars 



..„..**•*. r, Wtyd' Direction/ 



FlG.M Wind, \elouoy Dmdmttotu Ot degrees 



in. metres p*> i~ *evand from, Forth.' 



10 Z0 100 200 



■y.Stfi /SOS ***• 



aUstrdmA^t* 



9Q T fhom, 1 

 70% &9/ri a. m 



r wit. 



fy is tJud. 



t/<& ye/ierrd- t "*P" 



iae to Ota 

 oution, or 



^/JtUom&rm. 



■S/%r' r 

 &,foMu 



•docdy oToSotd Ihur metr*A 

 n*j surrtuT* wrid.tsu-reasuio nt 

 isiy Jff cumplddy id>oy& 



Fig. 2. 



