Solar Flare 2024 Today News. No coronal mass ejection or geomagnetic storm occurred, disappointing. This flare is classified as an x4.5 flare and peaked at.

Nasa’s solar dynamics observatory captured an image of a strong x3.3 solar flare on feb. It is caused by a cluster of sunspots — dark, cool regions on the solar surface — that is about 16 times the diameter of earth.