Roughly 35 million homes, or nearly a third of the nation’s housing stock, are at “high risk” of a natural disaster, according to a new study by CoreLogic.
www.cnbc.com in a report said researchers at the real estate data firm looked at the combined severity and frequency of damage caused by natural disasters and created a composite risk score. This score represents the average annual loss for seven individual hazards for about 105 million residential structures across the country: earthquakes; wildfires; inland floods; severe convective storms; winter storms; hurricanes; and tropical storm coastal surge and wind.
“CoreLogic data shows that nearly every property in the U.S. has exposure to peril risk. The unexpected nature of these occurrences should encourage businesses to better prepare for potential risks,” said Frank Nothaft, chief economist at CoreLogic.
He added, “The trickle-down effect of a catastrophic event, as seen most recently by the pandemic, can result in a shaky economy with high levels of unemployment and mortgage delinquency.”
CoreLogic released its findings on Wednesday, the same day that President Joe Biden is set to launch an ambitious new effort to combat climate change, as data shows America grapples with climate issues.
In 2020, the United States saw a record number of hurricanes make landfall as well as the most active wildfire season in the nation’s history.
According to the National Oceanic and Atmospheric Administration, twenty-two weather- or climate-related disasters each resulted in at least $1 billion in damages last year as the events combined cost the nation $95 billion in damages, just as the risk to American real estate is only rising.
Not surprisingly, the properties at highest risk are in California, Texas, Oklahoma, Kansas, Nebraska, along the Mississippi River, and areas situated across wide swaths of the Gulf and Atlantic coasts.
2020 tied 2016 for the warmest year on record, according to NASA, and the expectation is that temperatures will continue to rise if more is not done to curb greenhouse gas emissions.
“The last seven years have been the warmest seven years on record, typifying the ongoing and dramatic warming trend,” said Gavin Schmidt, director of NASA’s Goddard Institute for Space Studies. “Whether one year is a record or not is not that important — the important things are long-term trends. With these trends, and as the human impact on the climate increases, we have to expect that records will continue to be broken.”
Higher temperatures cause hurricanes to intensify faster, droughts to last longer and rainstorms to produce more water.
All of this only increases the risk to real estate. Measuring that risk has become a cottage industry, with new companies offering all facets of risk scoring and old companies creating new models. This data is being purchased by real estate developers, insurers and mortgage companies, to name a few.
“How insurers and lenders understand that risk through new technologies can allow them to better protect homeowners and lead to faster recovery times,” said Howard Botts, chief scientist at CoreLogic.