I was just taking a stroll in my terrace when i observed a huge cloud towards the north of my position.Just random sight cause it was huge.looked like a cloud formation to me, and still i guess its a cloud but i have never in my life seen such a formation before.a cloud positioned stationary doing nothing.I took a picture of it and waited if i could notice anything more about it but nothing came out.I didnt , after sometime I went away .