Blue Lightning? WTF?

Question

i was just outside in jacksonville, florida and there's a wicked crazy storm(Fay). as i looked in the sky it lit up like i've never seen it. 2 different times the sky was turquoise. it lasted for a few seconds each time. WHAT CAUSED THIS TO HAPPEN???

Answer 1

Im in Jax Fla too. It's not THAT bad. Just rainy...

Answer 2

Yes blue lightning is possible, but isn't commonly seen. The reason for the blue strike was because there was hail in the thundercloud.

Lightning can also come in other colours such as: red, yellow and of course white :D

Answer 3

GOD