CoreLogic Risk Analysis Shows Hurricane Delta Threatens 293,685 Homes with Storm Surge Damage

With striking similarities to Hurricane Laura, Hurricane Delta threatens the same coastal towns already struggling to recover

CoreLogic® (NYSE: CLGX), a leading global property information, analytics and data-enabled solutions provider, today released data analysis showing 293,685 single-family and multifamily homes across Louisiana and the U.S. Gulf Coast with a reconstruction cost value (RCV) of approximately $62.85 billion are at potential risk of storm surge damage from Hurricane Delta based on its projected Category 2 status at landfall. These estimates are based on the October 7, 5 p.m. Eastern Daylight Time (EDT) National Hurricane Center forecast.

“After battering the Yucatán Peninsula near Cancún, Mexico, Hurricane Delta is headed for the Gulf Coast just weeks after Hurricane Laura brought significant wind and storm surge damage to the Texas and Louisiana coastlines,” said Curtis McDonald, meteorologist and senior product manager of CoreLogic. “Residents in these coastal areas are already trying to recover from their losses and are now faced with a second substantial storm. This season has been relentless, and Louisianans should be prepared for the long recovery road ahead.”

As Hurricane Delta approaches the Gulf, its path will become more certain and the below metropolitan areas at risk will narrow. For the most up-to-date storm surge exposure estimates, visit the CoreLogic natural hazard risk information center, Hazard HQ™, at www.hazardhq.com.

The primary threats as Hurricane Delta makes landfall in central Louisiana will be storm surge and damaging winds. Heavy rainfall is also expected, but a fast storm speed is expected to limit catastrophic inland flooding. CoreLogic catastrophe and weather experts expect the 2020 hurricane season to continue on its above-average trend given warmer oceanic temperatures, which presents financial risk to homeowners and businesses in property services, like insurers and mortgage lenders. Hurricane-driven storm surge can cause significant property damage when high winds and low-pressure cause water to amass inside the storm, releasing a powerful rush over land when the hurricane moves onshore.

For a complete view of total storm surge risk for all Atlantic and Gulf Coast metropolitan areas, download the 2020 CoreLogic Storm Surge Report.

Methodology

CoreLogic offers high-resolution location information solutions with a view of hazard and vulnerability consistent with the latest science for more realistic risk differentiation. The high-resolution storm surge modeling using 10m digital elevation model (DEM) and parcel-based geocoding precision from PxPoint™ facilitates this realistic view of risk. Single-family residential structures less than four stories, including mobile homes, duplexes, manufactured homes and cabins (among other non-traditional home types) are included in this analysis. Multifamily residences are also included. This is not an indication that there will be no damage to other types of structures, as there may be associated wind or debris damage not tabulated in this release.

Source: CoreLogic

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