It was right on the ringroad, in the north. I know the house that got hit has a welcome sign outside to the right of the base, and a barricade out front by the window. It's right on an intersection where the ringroad continues east and a side road goes north. I'll find the map coords next time I'm on. It has been a couple days at this point so probably not much you can do. It was just so brazen, made me angry.