What is Atmosphere?
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
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A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...