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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An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...
A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.