What is Barograph?
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates a visual record on a paper chart.
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A mass of very cold, dry air that mostly originates over the Arctic Ocean.
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...