A scrub fire flared up near our camp last night, and a passing thunderstorm provided low cloud for reflection. Quite windy, so there is a lot of blur in unavoidable foreground vegetation on the 30 second exposure. The phenomenon only lasted for around ten minutes --the pictures may appear to have suffered from a heavy hand with saturation in LR, but I actually barely touched it, or not at all. used slight adjustments in exposure balancing out with highlight reduction,plus some contrast and clarity . Colours were very vivid directly off the camera.