Dark blue cloudy sky

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 Us

Glossary

The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.

A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...

Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...

The amount of water vapor present in the air, which can affect comfort levels and weather conditions.

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.

Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....

A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.

Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...

The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...