428 SCIENTIFIC ftECORD FOR 1884. 



'So. of paragraph. 

 Rung, Capt. G. : 



Rotatioa psychrometer 46 



Rain-gauge, self-recording 146 



Sachs, pliaenological laws 421 



SUntis, summit of: 



Winds, force, and direction 242, 243 



Hourly barometric observations 278 



Salis, P. von, lightning strokes in Switzerland 341 



San Fernando, Spanish storm-warnings 47 



Sawyer, C. J., bibliographer to the Signal Service , 89 



Sasouy, Meteorological Institute of 25 



Schenzl, Dr. Guido, magnetic charts for Huugary 349 



Schering, Prof. K. : 



Vertical magnetic force 347 



Observation of ground currents 353 



Schlossing, distribution of carbonic acid gas 165 



Schmidt, Prof. J. F. J., climate of Greece 80 



Schomrock, A., sudden changes of pressure 269 



Schreiber, Dr. P. : 



Appointed director 25 



Recommends decades instead of pentades 26 



Barometric hypsometry 420 



Schwalbe, Prof. W., formation of ice-caves 198 



Scintillation preceding rain 370 



Scott, R. H. : 



Cumulative temperatures 13 



On equinoctial gales 13 



Author of elementary meteorology 69 



Thermometer shelters , 126 



Existence of equinoctial storms • 288 



Seeland,F., height of well- water 223 



Serrell, E. W., flotation of dust and fog 210 



Sherman, L. A., movement of weather areas 3 



Siberia, climate., Woeikof 74 



Siemens, Prof. W. , method of observing ground currents 353 



Signal Service ; 



Gravity correction 142 



State weather service 2 



Tornado studies 3 



Thermometer studies 3,127,131,132,133 



Monthly weather review 11 



Standard time 17 



Meteorological education 19 



Decades and heptades 27 



Bibliography 89 



Transatlantic telegrams 96 



Size of weather districts 107 



Psychrometer studies 122, 130 



Photography of clouds 150 



Uses the dew point 156 



Observations at Mount Whitney 169 



Tri-daily cloud map ^ 229 



Barograph records at Washington 270 



Observations of thunder-storms 296 



Uses both departures and reduced 326 



