Bulletin of the American Meteorological Society, Volúmenes21-22

air mass Airport altitude American Meteorological Society anticyclone April atmosphere average balloon BULLETIN charts climate cloud coast cold air cold front convection curve cyclone dew point direction east effect Eismitte equation feet forecasting forest formation gradient wind heat height humidity hurricane hygrometer inches indicated intensity inversion isallobaric isentropic isentropic surface isobars June lapse rate layer maximum mean measurements meeting ment meters method miles months normal observations paper perature period polar potential temperature precipitation present pressure radiation radio radiosonde rain rainfall records region reports season Seattle snow solar solar constant specific humidity stations storm stratus sunspot surface synoptic Table tempera temperature tion tornadoes tropical ture U. S. Weather Bureau ultraviolet upper values vapor variation velocity vertical warm front Washington wave winter