Future Naval map of the USA: Blue = Submerged !

https://substackcdn.com/image/fetch/w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fea2babcd-fed3-40fc-9c62-9cdb1b21db62_1074x562.png