Dark blue cloudy sky

What is Alto?

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus and altocumulus. These clouds are often associated with changing weather patterns.

Schedule a Demo Today

A new era is starting with fundamentally new forecasting with unprecedented precision!

Contact Us

Glossary

A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...

A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...

A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...

A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...

Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...

A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...

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