in 2013, alex, the world bank did a study of all cities around the world. which ones are the most vulnerable in the world. tampa ranked number 7 in the world. number one in the u.s. so if you're in tampa bay, this is your number right here. this is what you want to be calling if you want to get out. if you're looking to get out, if you're looking to get to a shelter, call this number. the other thing to keep in mind, there are more than 60 retirement communities in the tampa bay area. >> okay. real quickly, can you pull back up that map of the flooding, that area that you showed? so the pink. this was under what kind of condition that tampa would look like this. >> they were saying under this scenario, 156-mile-an-hour winds. that's what would do this. and all of this, again, would be floold flooded out. this is mariner's cove here, a lot of mobile homes here. this is venetian islands and shore acres. the real estate market has exploded in this area. it's a beautiful community. it's like the keys. it's absolutely gorgeous. the problem is it's basically on sea level. >> okay. pretty frightening stuff there