What is Lightning?
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or between a cloud and the ground.
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A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.