Extreme weather

Hundreds of industrial facilities with toxic pollutants are in Hurricane Milton’s path as it heads toward Florida, less than two weeks after Hurricane Helene flooded communities across the Southeast. Milton, expected to make landfall as a major hurricane late on Oct. 9, is bearing down on boat and spa factories along Florida’s west-central coast, along with the rubber, plastics and fiberglass manufacturers that supply them. Many of these facilities use tens of thousands of registered contaminants each year, including toluene, styrene and other chemicals known to have adverse effects on the central nervous system with prolonged exposure. Farther inland, hundreds more manufacturers that use and house hazardous chemicals onsite lie along the Interstate 4 and Interstate 75 corridors and their feeder roads. And many are in the path of the storm’s intense winds and heavy rainfall. Black dots indicate facilities in EPA’s...

As Hurricane Milton roared ashore near Sarasota, Florida, tens of thousands of people were in evacuation shelters. Hundreds of thousands more had fled coastal regions ahead of the storm, crowding highways headed north and south as their counties issued evacuation orders. But not everyone left, despite dire warnings about a hurricane that had been one of the strongest on record two days earlier. As Milton’s rain and storm surge flooded neighborhoods late on Oct. 9, 2024, 911 calls poured in. In Tampa’s Hillsborough County, more than 500 people had to be rescued, including residents of an assisted living community and families trapped in a flooding home after a tree crashed though the roof at the height of the storm. In Plant City, 20 miles inland from Tampa, at least 35 people had been rescued by dawn, City Manager Bill McDaniel said. While the storm wasn’t as extreme as feared, McDaniel said his city had flooded in places and to levels he had never seen. Traf...

Atmospheric rivers – those long, narrow bands of water vapor in the sky that bring heavy rain and storms to the U.S. West Coast and many other regions – are shifting toward higher latitudes, and that’s changing weather patterns around the world. The shift is worsening droughts in some regions, intensifying flooding in others, and putting water resources that many communities rely on at risk. When atmospheric rivers reach far northward into the Arctic, they can also melt sea ice, affecting the global climate. In a new study published in Science Advances, University of California, Santa Barbara, climate scientist Qinghua Ding and I show that atmospheric rivers have shifted about 6 to 10 degrees toward the two poles over the past four decades. Atmospheric rivers on the move Atmospheric rivers aren’t just a U.S West Coast thing. They form in many parts of the world and provide over half of the mean annual runoff in these regions, including the U.S. Southeas...

As Hurricane Milton roared ashore near Sarasota, Florida, tens of thousands of people were in evacuation shelters. Hundreds of thousands more had fled coastal regions ahead of the storm, crowding highways headed north and south as their counties issued evacuation orders. But not everyone left, despite dire warnings about a hurricane that had been one of the strongest on record two days earlier. As Milton’s rain and storm surge flooded neighborhoods late on Oct. 9, 2024, 911 calls poured in. In Tampa’s Hillsborough County, more than 500 people had to be rescued, including residents of an assisted living community and families trapped in a flooding home after a tree crashed though the roof at the height of the storm. In Plant City, 20 miles inland from Tampa, at least 35 people had been rescued by dawn, City Manager Bill McDaniel said. While the storm wasn’t as extreme as feared, McDaniel said his city had flooded in places and to levels he had never seen. Traf...

The trauma of natural disasters doesn’t end when the storm or wildfire is gone, or even when communities are being put back together and homes have been rebuilt. For many people, being displaced by a disaster has long-term consequences that often aren’t obvious or considered in disaster aid decisions. We study public policy and disaster response. To get a better understanding of the ongoing challenges disaster victims face – and how officials can respond more effectively – we analyzed U.S. Census Bureau surveys that ask people nationwide about their disaster displacement experiences, as well as their stress and anxiety. The results show how recovery from disasters such as hurricanes, wildfires, tornadoes and flooding involves more than rebuilding, and how already vulnerable groups are at the greatest risk of harm. Millions are displaced every year The Census Bureau’s Household Pulse Survey has been continually collecting data on people’s so...