What is Relative Humidity?

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...

A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...

Weather intelligence is technology that provides predictive and actionable insights, allowing businesses to adapt to weather-related...

An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...

Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...

A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...