RT @TamithaSkov: (2/2) Here are a couple of primers on Kp: spaceweather.com/glossary/kp.ht… en.wikipedia.org/wiki/K-index @zebrajay
RT @TamithaSkov: (2/2) Here are a couple of primers on Kp: spaceweather.com/glossary/kp.ht… en.wikipedia.org/wiki/K-index @zebrajay