CNN Early Start With Christine Romans June 4, 2024 09:06:00
>> reporter: and he's not alone. across the country one in 1,000 year rain events are happening more and more. this kind of weather event is called had because it has a one in 1,000 or 0.1% chance of happening in any one year. national climate assessment says the climate crisis increased the heavy downpours by more than 25% from 1958 and 2012 in the eastern half of the united states. with the northeast seeing the greatest increase in intense precipitation at more than 70%. but these extreme weather events a significant consequence of a warming climate have been observed in every u.s. region. w...