430 SCIENTIFIC RECORD FOR 1884. 



No. of paragraph. 



Stations, special, Hong-Kong 53 



Steeu, A. S., international stations 40 



Steliiug, E., winds of Northern Siberia 239 



Steppacber, self- registering apparatus . 46 



Stevenson, wind, increase of, with altitude 244,247 



Stewart, Prof. B. : 



Report on solar radiation 174 



Solar periods in daily temperature 410 



Stokes, Professor, improved actinometer 174 



Storms, general : 



Barometric gradient 279, 282 



P'requency 283-285 



Causes of progress 286, 287 



Equinoctial 13,288 



Typboous.! 289 



Axes of 290 



Development of center 225, 22(? 



Storms, local thunder : 



In Italy 289 



In Bavaria 294 



Storm warnings, Spanish 47 



Strachey, General : 



Krakatoa barometric wave 405 



Computation of thermal constants 428 



Subjective climate, Osborne, J. R 78 



Sunshine register : Beck-Campbell 234 



Sunshine, total annual 233, 234 



Symons, G. J. : 



Rain-gauge, eifect of altitude 145 



Measuremen: of fog density 153 



Temperature and altitude 186 



Rain in England 221 



Tait, Prof. P. G. : 



Author of treatises on heat and on light 71 



Theory of origin of electricity 332 



Other theories of origin of electricity 333 



Mirage 369 



Taccliiui, barometer comparisons 138 



Teissereuc de Bort, principal centers of action 322 



Temperature of air : 



Hours best for observing 157 



Aft'ected by local topograi^hy 185 



Affected by total eclipse 236 



Atmospheric refraction 368 



Mirage 369 



Solar periods in 410-415 



In general 185-195 



Of water 196 



Of earth 197,198 



Thermometer : 



Exposure 3 



Shelters and exposures 126-132 



Self-registering ...,,......,,....,.,... 136 



