A major solar flare measuring X1.5 at its peak erupted on the Sun’s NW limb — most likely from the newly-formed Active Region 2838 — on July 3, 2021, producing R3 – Strong radio blackout. The event started at 14:18, peaked at 14:29, and ended at 14:34 UTC……. Read more ยป
Click here for original story, Major X1.5 solar flare erupts — the first X-class flare of Solar Cycle 25
Source: Space Weather