What is Acid Rain?
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
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A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...