WIND DIRECTION -</,;</. Cajie Evans: Frequency 



of occurrence, lutal \viuil and mean velocity Im 



eaeh ilinrlinn; average values 1. 1()~; monthly 



values, III, 106. 

 Ca]H' Evans : Frequency per cent., mean velocity, 



ami total motion in HID hours, of North anil South 



winds, monthly values, I, 113. 

 Cape Evans : Hourly values. III, 4l'. 

 Cape Evans : Percentage frequency of occurrence for 



each direction ; average values. 1. 107 ; monthly 



values, III, IDS. 

 Cape Evans : Total air movement (reduced to a 



l>eriod of 100 hours) from each direction, monthly 



values, III, lid. 

 .South Polar Plateau : mean direction, I, 1-44. 



South Polar Plateau : percentage frequency, mean 



velocity, and total wind for various directions. 



I, 143. 

 South Polar Plateau : percentage frequency of high 



and low winds according to various directions, 



I. 145. 

 Upper air motion at Cape Evans and Cape Adare 



according to wind direction at surface, I, 133. 

 Western plateau, percentage frequency of high and low 



wind according to various directions, I, 145. 



WIND VELOCITY Annual variation at Antarctic Stations 

 Framheim. Hut Point, Cape Evans, Cape Adare, 

 Belgica, Snow Hill, Gauss Station, and Petermann 

 Island, monthly values, I, 98. 



Daily variation at Cajie Evans, III, 93. 



Daily variation at Hut Point and Cape Evans, III, 

 94. 



Equivalent values of Beaufort numbers in miles per 

 hour, I, 130. 



Frequency of different velocities at Cape Evans 

 (northerly winds), III, 100. 



\Vixn VELOCITY i-,,,,iil. Frequency of different velocities 



at Framheim, <'a|H' Evans. <';i|x- Adare, Snow Hill, 

 (Jauss Station, Kciniielen. and North Polar Region, 

 1, 106; ill. Hit and IDl-105. 



Frequency of different M I... n , a t .Inbbulpore, I, 103; 

 111.98. 



Frequency of different velocities at .lul>bul|>ore during 

 monsoon, I, 1(14. 



Frequency of different velocities at Yarmouth, I. 103; 

 III, 99.' 



Frequency per cent, of Beaufort numbers at Cape 



Adare, I, i:!l. 



Hourly values at <'a]>e Adare, 111,82. 

 Hourly values at ('a|>e Evans, 111,42. 

 Mean. Cajie Adare, monthly values, III, 92. 



Mean, Cap- Evans, for North and South Winds, 

 monthly values, 1, 113. 



Mean, Hut Point and Cape Evans, monthly values, 

 1,96; 111,92. 



.Mean, South Polar Plateau, I, 144. 



WIND AND CLOUD Relationship between, at Cape Evans, 

 I, 152. 



WIND AND PRESSURE See Pressure and Wind. 



WIND AND TEMPERATURE Effect of wind on temperature 

 during winter in McMurdo Sound, monthly values, 

 I, 83. 



WlXTKK Si,Kiii;iN<: .liHKXKY Register kept on journej 

 from Cape Evans to Cape Cro/.ier, III, 606. 



Y. 



YARMOUTH Frequency of winds of different velocities. 

 I, 103 ; III. 99." 



835 



