Solar Flares June 21 2024. On this page you will find an overview of the strongest solar flares of the year 2024 together with links to more information in our archive and a video (if available). That giant sunspot that supercharged auroras on earth?

This report was issued in september 2024 and covers the time period 1. On june 21, 2024, the arctic stratosphere is much too warm for type ii polar stratospheric clouds.