You may be thinking of a Coronal Mass Ejection (CME). A chunk of the Sun's outermost layer flies off toward Earth. We had one a couple of weeks ago, producing auroras in parts of the world that are usually too southerly to see them.
Also, you may be referring to the closely related phenomenon of "solar flares".
Flares are certainly a "solar feature" and are connected with the solar wind.
magnetic fields
Solar flares.
Solar Wind is a steady stream of high - energy particles! Here to help :D
It is solar wind
The ozone protects Earth from intense solar wind.
solar wind, solar flare
Solar flares can increase solar wind.
magnetic fields
yes
The Sola or Sun.
The Aurora.
The Aurora.
Solar Flares
Solar flares.
Solar wind
Sun spots on. Flares on and above. Solar wind above.
Solar Wind is a steady stream of high - energy particles! Here to help :D
It is solar wind