What is Blizzard?
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant falling and/or blowing snow that reduces visibility to less than 1/4 mile.
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A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...