be an impact cone. so being inside or outside of that line doesn't suddenly make you safe or unsafe. it's really just meant to represent a historical likelihood where the center of the storm might track. and it's only a two-thirds likelihood at that. >> i have to ask about the climate crisis. you are an expert in this. how has the climate crisis made hurricanes like the one we are seeing on the screen right now more dangerous? >> in general, i don't think it has to a large degree. we haven't seen a large signal in storms becoming more frequent or stronger yet. probably the largest impact we see from year to year is as the ocean levels have risen, of course. so anywhere along the coast might experience storm surge now that wouldn't have before.