When Is The Next Solar Flare 2024 In California. Of commerce, noaa, space weather prediction center and processed by spaceweatherlive.com. And shows 171 angstrom light, a subset of extreme.
But yesterday’s x1.9 flare also produced a coronal mass ejection, aka a cme. It is caused by a cluster of sunspots — dark, cool regions on the solar surface — that is about 16 times the diameter of earth.