What is Precipitation?
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.
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A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...
Snow that rises to 8 feet or higher.
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...