ANOTHER MAJOR SOLAR FLARE: Earth-orbiting satellites have just detected an X
6.3-class solar flare from sunspot AR3590 (Feb. 22 @ 2234 UT). This is the strongest flare of Solar Cycle 25, and the third X-flare the sunspot has produced in a 24 hour period. Stay tuned for updates about this explosion, especially whether or not it has hurled a CME toward Earth.
https://spaceweather.com/
Still on spaceweather
>6.3
>6.3