Bulletin of the American Meteorological Society, Volúmenes32-33;Volúmenes32-33

activity altitude American Meteorological Society analysis anemometer anticyclones ascension rates atmosphere average balloon charts chinook circulation climatic climatology cloud seeding cold front computed convective cumulus curve cyclonic dust effect feet field flight forecasting frequency hail heat height horizontal hurricane ice crystals increase indicated intensity inversion Jerome Namias Krakatoa Laboratory lapse rate latitude layer maximum mean measurements ment Meteor method miles moisture months nephoscope normal nuclei observed obtained occurred ocean operation particles perature period precipitation present pressure problem radar radiosonde rain rainfall recorded region reported Research season silver iodide solar radiation squall line stations storm supercooled surface Sverre Petterssen synoptic temperature thermistors thunderstorm tion tornadoes tropical tropopause trough turbulence U. S. Weather Bureau University upper values variations velocity vertical Washington wave Weather Service wind speed winter