Understanding the relationship between air temperature and dew point is one of the simplest ways to predict cloud development and atmospheric stability. As air rises, it expands and cools. When it cools to its dew point temperature, water vapour condenses into tiny water droplets, forming the base of a cloud. […]
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Understanding how air behaves as it rises and sinks is one of the foundations of meteorology. These simple atmospheric processes determine cloud formation, rainfall, fog, thunderstorms, visibility, and overall weather conditions that mariners encounter at sea. A clear understanding of adiabatic processes also helps officers interpret weather charts and make […]
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Understanding How Temperature and Pressure Change in the Atmosphere The atmosphere is constantly changing, and two of the most important factors influencing weather are temperature and atmospheric pressure. Understanding how these elements vary with height helps explain cloud formation, rainfall, thunderstorms, fog, and many other weather phenomena experienced at sea […]
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