sentence: Solar flares are powered by the sudden release of magnetic energy that is stored in the corona.
sentences_before: Solar flares affect all layers of the solar atmosphere such as the photosphere, chromosphere, and corona. Solar flares produce radiation across the electromagnetic spectrum at all wavelengths from radio waves to gamma rays. Solar flares occur in active regions around sunspots.
concept_name: solar flare
headings: Solar flare
categories: Solar System