Weather Study |
Contents
METEOROLOGICAL OBSERVATIONS AND INSTRUMENTS | 13 |
The Upper Air | 27 |
VARIATIONS OF METEOROLOGICAL FACTORS WITH | 33 |
Copyright | |
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Common terms and phrases
air masses amount anticyclone ascending atmosphere average balloon Beaufort scale centre clear cold air cold front condensation convection cooled cumulo-nimbus cumulus curve damp air decrease density depression dew-point diagram diurnal variation dry adiabatic dry air dry-bulb dry-bulb temperature equator evaporation feet formation freezing-point frontal surface geostrophic wind give ground horizontal inches increase instability inversion isobars known land lapse-rate latitudes layer liquid water low pressure mass of air mean temperature meteorological millibars millimetres monsoon motion moving night northern hemisphere observations polar air potential temperature radiation fog rain rainfall region relative humidity rise saturated adiabatic scale shown in Fig slope smoke synoptic chart tephigram thunderstorms tropical turbulence type of cloud upper air upward vapour pressure variation of temperature velocity vertical visibility warm air warm front water drops water vapour wave-lengths weather westerly winds wet-bulb temperature wind direction winter