What is Trough?
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.
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A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...