What is Isobar?
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
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A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.