What is Blocking Pattern?
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather systems from moving through.
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An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
The branch of science dealing with the laws of motion of air or other gases.
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...