INDEX. 



A. 



ADELAIDE Pressure surges, I, 190. 



ANTARCTIC Calculated mean pressure by Meinardus for 

 heights of 2,000 in. and 4,000 in., I, L'OL'. 



Mean temperature, I, 93. 



Mean temperature, estimated by Meinardus, I, 92. 



Pressure differences between January and July, 

 based on observations from 8 stations, I, 298 ; 

 III, 230. 



ANTARCTIC CONTINENT Calculation of height by Meinar- 

 dus's formula, possible new values, I, 301. 



ARCTIC Mean temperature, I, 93. 



ATMOSPHERIC ELECTRICITY Cape Evans, daily variation 

 of potential gradient for seasons and year, I, 314. 



Cape Evans, mean temperature of the hours for 

 which the potential gradient variation was deter- 

 mined in May, June, and July, I, 316. 



Cape Evans, potential gradient and wind, I, 306. 



Potential gradient at Cape Evans during winds of 

 6 to 10 miles an hour, hourly values, I, 317. 



Potential gradient at Cape Evans, monthly values, 

 I, 312. 



Potential gradient at Cape Evans, hourly values, 

 III, 236. 



ATMOSPHERIC ELECTRICITY, RADIO-ACTIVITY At Cape 

 Evans, III, 248. 



Cape Evans, mean values for various wind strengths 

 and temperatures, I, 320. 



Over land and over ocean ; and at Cape Evans, I, 320. 



AUSTRALASIA Correlation coefficients of monthly pressure 

 departures from normal with McMurdo Sound, 

 I, 202. 



B. 



BAROMETER Comparison of instruments at Cape Evans, 

 I, 164. 



Comparison of instruments at Lyttelton, I, 163. 



Comparison of readings at Cape Evans and on Terra, 

 Nova, and Fram, I, 165. 



Pattern, number, and Kew correction of instruments 

 used on Ship and at Cape Evans and Cape Atlare, 

 I, 163. 



BARRIER Abnormally low 1 temperatures, I, L'O. 



Change in temperature from month to month com- 

 pared with Lat. 78 N., I, 88. 



Daily variation in temperature, on Barrier ami ,n 

 Framheim and Cape Evans, monthly values, I, 57. 



Daily variation of temperature, monthly values, I, 55. 

 Difference in pressure gradient from Ross Sea, I, 136. 



Difference in temperature and weather from Cape 

 Evans in July, I, 22-24. 



List of chief meteorological journals kept by sledging 

 parties, I, 9. 



Low temperatures and difference from Cape Evans, 



T 'H 



a., ^*. 



Mean annual temperature, I, 91. 



Mean pressure difference between Cape Evans and 

 Barrier, November, 1911, to January, 1912, I, 286. 



Mean temperature difference, Barrier Cape Evans. 

 monthly values, I, 31. 



BARRIER could. Mean temprratiiiv difference from 

 McMurdo Sound, monthly values, I. :!_'. 



Mean tcmperal lire in South in December and .lamia i\ . 

 compared with values on Polar l'l.il.i-:ni reduced 

 to sea-level, I, :>!(. 



Normal temperature North of One Ton Camp in 

 January and July, I, 34. 



Rise in temperature over North of Barrier during 

 month of March, I, 30. 



Temperature and weather in Spring, difference from 

 Cape Evans, I, 26. 



BEAUFORT NUMBERS Equivalent values in miles per hour, 

 I, 130. 



Frequency of winds of force 1 to 4 and .j and over for 

 various directions on Western Plateau, I, 145. 



Frequency per cent, at Cape Adare, I, 131. 

 Maximum at Cape Adare, monthly values, I, ]"(>. 

 BELGICA CLOUD Mean yearly average, I, 150. 



BELGICA PRESSURE Air motion at approximately 3,iinil 

 metres, I, 264. 



Constants of the half-daily barometer oscillation, 

 I, 182. 



Pressure waves greater than -2-inch, yearly average, 

 I, 188. 



Twelve-hourly barometer oscillation, I, 183. 

 BELGICA WIND Annual variation, monthly values, I, 98. 



BLIZZARDS Cape Evans, relationship with pressure 

 changes at Framheim and Cape Adare, I, 236. 



Difference in temperature Framheim Cape Evans 

 during blizzards at Cape Evans, I, 52. 



BOMBAY Pressure surges, I, 190. 



c. 



CALMS Annual variation at Cape Evans, monthly values, 



I, 99. 



Cape Evans, relationship with pressure changes at 

 Framheim, and Cape Adare, I, 236. 



Daily variation at Cape Evans, III, 97. 



Effects on temperature at Cape Evans, monthly 



values, I, 46. 

 Relationship with changes in the barometer at Cape 



Evans, I, 231. 



CAPE ADARE Meteorological Diary, III, 470. 

 Meteorological Journal, III, 372. 

 Sledging journeys from J'.ase Station at (an,- Adare, 



III, 690-707. 



CAPE BARROW Register kept on sledging journey from 

 Cape Adare, III, 690. 



< 'MM: CROZIER Register kept on Winter sledging journey 



from Cape Evans, III, 606. 

 CAPE EVANS Meteorological Journal, III, 2.V*. 



Sledging journeys from Base Station at Cape Evans, 

 III, 592-679. 



CAPE HORN Average- difference betwi-i-n the daily maxi- 

 mum and minimum of presume, 1. is"). 



CAPE ROYDS Mean temperature, monthlv values, I, 81 ; 



III, :n. 



CLEAR SKIES Monthly variation of percentage frequency 

 from two- yearly means at Cape Hums. 1, 153. 



8-21 



