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.
Schedule a Demo Today
A new era is starting with fundamentally new forecasting with unprecedented precision!
Contact UsGlossary
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A very cold high pressure that originates over the Arctic Ocean.