CLOUD Cape Aclare, two-hourly values, III, 125. 

 Cape Evans, four-hourly values, III, 114. 

 Daily variation at Cape Aclare, III, 141. 

 Daily variation at Cape Evans, III, 136. 

 Daily variation at Hut Point, III, 138. 



Daily variation of amount at Hut Point and Cape 

 Evans, monthly and seasonal values, I, 156 ; 

 III, 140. 



Frequency of amounts at Hut Point and Cape Evans, 

 III, 143. 



High clouds, percentage frequency for various wind 

 directions at Cape Evans, I, 137. 



Low clouds, percentage frequency for various wind 

 directions over Cape Adare, I, 133. 



Medium height, percentage frequency for various 

 wind directions at Cape Evans, I, 137. 



Monthly values at Hut Point, Cape Evans, Cape 

 Adare, and Framhcim, III, 135. 



Monthly variation of amount from mean of the year 

 at Cape Evans, yearly values, I, 152. 



Percentage frequency of clouds of medium height for 

 various wind directions over Cape Evans, I, 133. 



Percentage frequency of each amount at Cape Adare 

 I, 150 ; III, 143. 



Percentage frequency of each cloud amount at Cape 

 Evans, I, 150 ; III, 142. 



Percentage frequency of high clouds for various wind 

 directions over Cape Evans and Cape Adare, I, 133. 



Percentage frequency of three groups of amount, at 

 Cape Evans, Cape Adare, Gauss Station, Snow 

 Hill and Laurie Island, yearly values, I, 151. 



Variation of percentage frequency of clear skies from 

 two-yearly means at Cape Evans, monthly values, 

 I, 153. 



Variation of percentage frequency of overcast skies 

 from two-yearly means at Cape Evans, I, 153. 



Yearly average for Cape Evans, Cape Adare, Snow 

 Hill, Port Charcot, Belgica, Gauss Station, Peter- 

 mann Island, and Laurie Island, I, 150. 



CLOUD AND WIND Relationship between, at Cape Evans, 

 I, 152. 



CORNER CAMP Register kept on Spring sledging journey 

 from Cape Evans to Corner Camp, III, 614. 



CORRELATION COEFFICIENTS Monthly pressure departures 

 from normal between McMurdo Sound and 31 

 stations mainly in the southern hemisphere in 

 Australasia, South America, Indian Ocean, South 

 Africa, and South Pacific, I, 202. 



Pressure at Hut Point, Gauss Station, and Snow 

 Hill after deducting the McMurdo Sound yearly 

 variation I, 200. 



Pressure, at Hut Point, Gauss Station, Snow Hill, 

 and Kerguelen, I, 197. 



Pressure, between McMurdo Sound and Gauss Station, 

 Snow Hill, South Orkneys, South Georgia, and 

 Kerguelen, I, 201. 



D. 



DAILY VARIATION Cloud at Cape Adare, III, 141. 

 Cloud at Cape Evans, III, 136. 

 Cloud at Hut Point, III, 138. 



Cloud at Hut Point and Cape Evans combined, III, 

 140. 



Potential gradient at Cape Evans; for seasons and 

 year, I, 314. 



Pressure at Cape Adare, III, 224. 

 Pressure at Cape Evans, III, 220. 



DAILY VARIATION contd. Pressure at Hut Point, III, 

 222. 



Pressure at Hut Point and Cape Evans combined, III, 

 223. 



Pressure, Fourier coefficients, at Cape Adare, III, 227 



Pressure, Fourier coefficients, at Hut Point and Cape 

 Evans, III, 225. 



Temperature, as determined from all the observations 

 of Captain Scott's first and second expeditions, 

 monthly values, I, 53. 



Temperature, Cape Adare, during June and July, 1, 73. 

 Temperature, Cape Evans, III, 32. 



Temperature, Fourier coefficients at Cape Evans, 

 monthly values, I, 72. 



Temperature, Hut Point and Cape Evans combined, 

 III, 34. 



Temperature, on Barrier and at Frarnheiin and Cape 

 Evans, monthly values, I, 57. 



Temperature, on Barrier, monthly values, I, 55. 



Temperature, comparison of McMurdo Sound during 

 September to March with other stations in high 

 latitudes, I, 59-60. 



Temperature, during a period with no direct solar 

 radiation at McMurdo Sound, I, 68. 



Temperature, explanation by Mohn of " Fram " type 

 of daily variation, I, 61-62. 



Wind, calms at Cape Evans, III, 97. 



Wind velocity at Cape Evans, III, 93. 



Wind velocity at Hut Point and Cape Evans, III, 94. 



DAY'S DEPOT PARTY Register kept on sledging journey 

 from Cape Evans, III, 671. 



DEPRESSIONS Number passing Cape Adare, and dates, 

 monthly values, I, 240. 



DOG SLEDGE PARTY. Register kept on sledging journey 

 from Cape Evans, III, 652. 



DRIFT Number of times recorded in 100 hours at Cape 

 Evans, monthly values, I, 161 ; seasonal values, 

 I, 162. 



DUKE OF YORK ISLAND Register kept on sledging journey 

 from Cape Adare, III, 707. 



E. 



EREBUS SMOKE Percentage frequency for various wind 

 directions at Cape Evans, I, 137. 



Percentage frequency for various wind directions over 

 Cape Evans, I, 133. 



F. 



FIRST RELIEF PARTY Register kept on sledging journey 



from Cape Evans, III, 675. 

 FIRST RETURN PARTY Register kept on sledging journey 



from Cape Evans, III, 661. 

 FOURIER COEFFICIENTS Daily variation of pressure at 



Cape Adare, III, 227. 



Daily variation of pressure at Hut Point and Cape 

 Evans, monthly and seasonal values, I, 179 ; III, 

 225. 



Daily variation of temperature at Cape Evans, 

 monthly values, I, 72. 



FRAM Comparison of barometer readings with those on 

 Terra Nova and at Cape Evans, I, 165. 



FRAM DRIFT Solar radiation observations, monthly 



values, I, 63. 



Temperature during September to March, I, 59. 

 FRAMHEIM Meteorological Journal, III, 552. 

 FRAMHEIM CLOUD Monthly values, III, 135. 



828 



