From SpaceWeather.com today, February 9, 2024. Expect to feel it regardless of which direction it was pointed when it happened. Denise Le Fay https://www.spaceweather.com/ PROTONS ARE RAINING DOWN ON EARTH: An S1-class radiation storm is underway following today's strong X3.4-class solar flare, described below. Energetic solar protons raining down on Earth's upper atmosphere are causing a polar cap absorption event, … Continue reading X3.4 Solar Flare Today →