What is Trough?
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.
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A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
The term 'cloudy' refers to weather conditions characterized by a significant amount of cloud cover in the sky. This may...
An instrument for measuring atmospheric pressure.
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
A very cold high pressure that originates over the Arctic Ocean.
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...