What is Downburst?
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused by a tornado.
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An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
A cloud of irregular appearance, composed of irregular cloud fragments.
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...

