What is Relative Humidity?
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
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Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...