I’m in a safe zone but go 1/2 mile away or so in any direction, I’m in the center ring.
I couldn’t tell a lot about the map; it seemed to be a bit on the vague side and hard to get to download - but, then I am in a remote area with only access to dialup internet service - seriously. It looked like the city to the north of us is a hotbed of zombies, but we’re in the boonie area.