Sun activity for September 30 to October 1, 2023: The newly arrived active region AR3451 released 14 flares over the past day, including two M flares. Its neighbors AR345 and AR3450 released the rest of the day’s 24 flares! MORE: bit.ly/sunactivity 🤩🌞💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥💥 From left to right and top to bottom, the images show 1700-, 94-, 335-, and 131-angstrom SDO wavelengths. The 1700 shows to lower down in the sun’s chromosphere, or lower atmosphere. It highlights s

🌞 Sun activity for November 4, 2023, The 20th anniversary of the largest solar flare🤩 🥳 😮 ❗ Today is the 20th anniversary of the largest solar flare of the space age. Between October 19 and November 5, 2003—during the waning part of sunspot cycle 23—a set of three surprisingly large sunspot regions emerged on the Earth-facing disk. They came into view after a period of relative calm on the sun. These massive, magnetically complex regions were the source of some of the largest space weather e

19K views · 718 reactions | Sun activity for October 7, 2023: new region on northeast limb introduced with an eruptive flare & coronal sends it’s solar wind heading toward Earth. Meanwhile a filament covers the solar disk. Will it erupt?類  MORE: bit.ly/sunactivity #sunactivity #spaceweather | The Sun Today: Solar Facts and Space Weather | Facebook