What is Arctic High?

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...

A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.

The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...

A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.