What is Atmospheric River?
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
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A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...