4-24 SCIENTIFIC RECORD FOR 1884. 



No. of paragraph. 

 Lephay, Lieut. J. : 



Climate of Cape Horn 36 



Electric observations at Cape Horn 341 



L6 vy, A. , constitution of the atmosphere 162 



Ley, Rev. Clement : 



Twilight due to ice spiculse 391 



Studies of cirrus clouds 205 



Leyst, E. : 



Storm statistics for Russia and Siberia 285 



Lunar period in anemometry , 409 



Ligbtuiug flash : 



Origin of 295,310,333,334 



Distance of 294-296 



Lightning-rods : 



Melsen's system j 342 



Strokes, destruction by 344, 345 



Flash, photograph of 346 



Linss, Dr., origin of electricity 339 



Linsser, phajnological laws 421 



Liznar, J., sun-spot period in magnetism 412 



Lodkyer, cause of red sunset phenomena 387, 391 



Lodge, Dr. O. L., dust phenomena 20 



Loudon : 



Meteorological ofSce 11 



Royal Society committee on Krakatoa 389, 391 



Loomis, Prof. E. : 



Barometric gradients 280 



Reduction of barometer to sea-level 281 



Laplace hypsometric formula 281 



Loud, Prof. F. H., diurnal variation of the wind 3 



Ludevig, J., thunder-storms in Germany 309 



Lugli, i)r. J. : 



Verification of weather predictions 101 



Temperature distribution in Italy 193 



Mach, Prof. E., Melsen's system of lightning-rods 342 



Madsen, C. L., transatlantic cable weather reports 95 



Magnetic storm of November 17, 1882 354 



Magnetism, terrestrial .' 347-349 



Mallet, Prof. J. W., chemical analysis of rain-water 215 



Mangon, H., verification of weather predictions 100 



Mantel, G., cloudy days and mean cloudiness 231 



Marchi, Prof. L. de, mathematical theory of winds 259,260 



Margueles, Dr. M. , mathematical theory of winds 259 



Marriott, W., popular weather sayings 97 



Maurer, Dr. R. : 



Air- thermometer 119 



Anemometer, self- registering 136 



Rain-gauge, self- registering 147 



Atmospheric absorption 178 



Barometric observations on Siintis and St. Bernard 278 



Mauritius Meteorological Society, observations relating to Krakatoa 391 



Mendeleef, improvements in barometers 140 



Mendenhall, Prof. T. C, Ohio State meteorological bureau 3 



Merino, Prof. M., appointed director 28 



