Sorry Norwegianmoon forgot to check back. Re your question the dream was seriously the scariest thing ever as I saw it from the position of the back of my head or a backpack so I had no control over it - just as if I was a video camera iyswim. I could only see certain things.
i did write it all down shortly after as it was so terrible, but then destroyed it.
I cannot be sure it was the end of the world but it seemed like it; I was with my mum, sister, best friend and perhaps more people but I could not tell because of the fact that i was a passive observer and couldn't see at will but we were walking down a tree lined path - i could just see from my angle the sun twinkling through spring leaves, and then the ground started quaking and there was such a sense of doom.
as we looked to the sky there seemed to be a shock wave and fiery streaks coming down, then an immense wind / shockwave overcame us and then my view was just of travelling at immense speed over the surface of the earth and rising so high I could see the curvature.
Words seem a bit flat describing this really. i just know that i was so scared by it that a college teacher that day was concerned by my very ashen face that she thought I was unwell and wanted to send me home.
Disclaimer: i am not usually such a wuss when it comes to dreams