Nice cloud opening. You get a good scale of shades without having the lights blown out which is very good.
But I can see lots of grain/noise in the darker parts - which means either you have oversharpened it or used faster ISO. I would have also cropped out the blue bit in the upper right corner.
A nice shot but usually the light you fly towards is a shaft, I know, being picky. On the picture itself, interesting composition but it looks like you were in for one heck of a storm!