Dreamt of catastrophy

I had a catastrophic cream. I felt a gush of humidity like it's going to rain in a hurry and felt eerie. I saw the sky and saw that there were a thin layer of clouds on one side, a strip of empty sky then another thin layer of clouds. Then there was a huge thunderous noise and that strip of empty sky seemed to slide down to the ground and as it reached the earth, it started a huge explosion of red cloud of smoke and it started roll coming very fast towards me. It looked like the dust cloud behind a race car, except it's size of a small mountain. I am with my aunt and mother. I am shouting that we need to open the door and run to one side as fast as possible. In my head, I'm thinking - gosh "We're all dead". Some moments later, I hear the noise subsided and when I went to see what happened the firing cloud stopped about 10 feet away.