What is Hail?
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
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Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
The term 'cloudy' refers to weather conditions characterized by a significant amount of cloud cover in the sky. This may...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.