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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The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...