Thanks for the explanation earlier about my question... The reason I was asking is that certain times, I experience a unique sensation in my feet. An energetic, pins & needles, tingling type sensation and in the past I have noticed it may have coincided with reported solar activity. For instance sometimes when I've observed you guys reporting an elevated kp index, I have also observed that my feet feel like they are on fire or giving off lots of heat. I know some people get headaches or ear ringing or other types of physiological symptoms, but for me, I feel I am experiencing unusual sensations in my feet, lol. Just trying to see if there's a causal relationship / correlation there.