What is Heat Index?
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the 'apparent temperature.'
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Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.