Bulletin of the American Meteorological Society, Volúmenes15-16

adiabatic aerological air mass air mass analysis airplane altitude American Meteorological Society anemometer anticyclone April atmosphere average balloon Blue Hill Observatory BULLETIN changes charts climate clouds coast cold air cold front cold wave correlation cycle cyclone drought dust feet forecasting Harvard University heat high pressure area humidity inches Institute July June Lake lapse rate layer meeting ment meteorograph meters method mi/hr miles moisture monthly months mountain normal North observations ocean Pacific paper perature period polar polar front potential temperature precipitation present pressure Prof radiation radio rain rainfall record region reports River Rossby Science season snow solar specific humidity stations storm stratosphere summer sunspot surface synoptic tempera temperature tion tropical ture U. S. Weather Bureau upper air vapor vertical warm front Washington weather maps wind velocity winter