What is Trough?
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.
Schedule a Demo Today
A new era is starting with fundamentally new forecasting with unprecedented precision!
Contact UsGlossary
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.