A future storm reshapes the nation’s most vulnerable places.

Researchers watching ocean heat climb year after year keep circling the same concern. Different storm types are becoming more dangerous at the same time, each one tailored to the weakness of a particular coastline. A Gulf hurricane that intensifies overnight, an Atlantic system that stalls for days, a Pacific atmospheric river that behaves like a conveyor belt of moisture, any one of them could overpower a city built for an earlier climate. They would not strike together, yet each would leave its own lasting transformation.



