What is a solar flare?

A solar flare is a type of storm that lasts for about an hour, during which massive amounts of energy are released into space and the temperature of the solar flare region can reach twice the temperature of the rest of the sun's surface.

A solar flare is a sudden, intense burst of energy emitted by the sun's surface. It is characterized by a rapid release of magnetic energy that results in a brightening of a specific area on the sun's surface, accompanied by the emission of electromagnetic radiation across the entire spectrum, including X-rays and ultraviolet light. Solar flares are often associated with sunspots, which are areas of intense magnetic activity on the sun's surface. They can have various effects on Earth, including disruptions to satellite communications, power grids, and radio transmissions, as well as the potential for auroras to be visible at lower latitudes.