What is Aeroallergens?
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
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Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...