Verisk Estimates Industry Insured Losses in U.S. for Hurricane Helene Will Range Between USD 6 Billion to USD 11 Billion
October 08 2024 - 4:23PM
UK Regulatory
Verisk Estimates Industry Insured Losses in U.S. for Hurricane
Helene Will Range Between USD 6 Billion to USD 11 Billion
BOSTON, Oct. 08, 2024 (GLOBE NEWSWIRE) -- The Extreme Event
Solutions group at Verisk (Nasdaq: VRSK), a leading global data
analytics and technology provider, estimates industry insured
losses due to wind, storm surge and hurricane precipitation induced
flood in the U.S. for Hurricane Helene will range between USD 6
billion to USD 11 billion.
Please note that this figure does not include NFIP
losses.
Meteorological History of Helene
On September 23, the National Hurricane Center (NHC) identified and
designated a low-pressure system over the northwestern Caribbean as
Potential Tropical Cyclone Nine.
Starting early on the 26, Helene began a prolonged period of
rapid intensification. During this time, Helene’s wind field of
tropical storm-force winds grew to be 430 miles wide, a purported
record for Florida, just edging out 2017’s Hurricane Irma (420
miles).
Helene made landfall shortly before midnight on September 26
near Perry, Florida as a Category 4 hurricane with maximum
sustained winds of 140 mph. This makes Helene the strongest
hurricane to make landfall in the Big Bend region in recorded
history (i.e., since 1851), shattering the previous record set by
the Cedar Keys Hurricane of 1896 (125 mph). Helene’s minimum
central pressure at landfall was 938 mb, which is the lowest for a
landfalling hurricane in Florida since Michael in 2018 (919 mb) and
the ninth lowest since 1900. Record storm surge was observed
farther north along the coast, including Cedar Key (9.3 feet) and
Steinhatchee, which went offline after recording 10 feet of storm
surge at 11:30 p.m.
Helene’s wind footprint scathed the Gulf coast of Florida and
eventually made landfall along the Big Bend region in Taylor
County. Much of the damage was similar in locality and intensity to
2023 Hurricane Idalia but with a much larger storm surge impact and
footprint extent.
As Hurricane Helene tracked north and crossed into Georgia, the
wind field extended significantly east of the track impacting large
swaths of central counties. Substantial tree induced damage was
observed from Valdosta up to Augusta and Savannah. As a result of
tree damage, water ingress and debris induced damages were observed
across the eastern portion of the state. Wind damage to cladding,
roof cover and attached structures was also widely observed and
reported.
Record rainfall had fallen in three days (September 25 - 27)
over southern Appalachia and in particular western North Carolina.
The largest recorded three-day rainfall of 31.33 inches was
observed at the North Carolina Forest Service’s RAWS station in
Busick. Asheville, which was the worst hit, received 13.98 inches
in three days.
A wide majority of damage was related to hurricane precipitation
induced flooding when it came to communities and cities in North
and South Carolina. Flooding will certainly be the cause when it
comes to insured and economic losses across these
states.
“The devastation and loss of life caused by Hurricane Helene is
truly heartbreaking,” said Rob Newbold, president of Verisk Extreme
Event Solutions. “This event is a reminder to the insurance
industry to remain diligent in efforts to learn from and understand
the profound impacts of catastrophes. The resilience of communities
facing such devastating challenges is remarkable and we are
inspired by how they have already started to rebuild and prepare
for a safer future. We are committed to supporting recovery efforts
however we can.”
Building Codes in Florida
Florida has a long history when it comes to the evolution and
adoption of building codes. From its first adoption of the
statewide building code in 2002, it has been a pioneer nationally
in wind design specifications. The Big Bend region of Florida where
hurricane Helene made landfall has the lowest design winds
statewide, between 120 and 130 mph. The same is true for
southwestern parts of Georgia that experienced strong winds from
Hurricane Helene. The impacts from Helene in this region from a
wind perspective should be like that from Hurricane Idalia last
year. A significant portion of the building inventory along the
track of Hurricane Helene predate the International Codes, i.e. are
built prior to the year 2000.
The National Flood Insurance Program (NFIP) and Flood
Insurance Take Up Rates
Homeowners who choose to purchase flood insurance most commonly
do so through the National Flood Insurance Program (NFIP), and
Florida has the highest proportion of NFIP policies of any state –
about 35 percent, according to Fitch Ratings. These policies
typically cover up to USD 250,000 in damages and do not include
additional living expense coverage, suggesting that even for some
homeowners with flood insurance, there may be a gap between
coverage and rebuilding costs.
Most homeowners in these areas will not have flood insurance,
given in most cases it is not required as these areas are generally
outside of the designated Special Flood Hazard Areas (SFHAs).
Verisk is actively monitoring Hurricane Milton and supporting
our clients in preparing for this event. The center of Milton is
forecast to move just north of the Yucatan Peninsula today and
approach the west coast of the Florida Peninsula on Wednesday. The
hurricane is forecast to make landfall in Florida Wednesday night,
October 9.
Verisk’s loss estimates do not include:
- Losses paid out by
the National Flood Insurance Program
- Losses exacerbated
by litigation, fraudulent assignment of benefits, or social
inflation
- Storm surge or
inland flood losses paid on wind only policies due to government
intervention
- Explicit modeling of
losses due to landslides or mudslides
- Losses to inland
marine, ocean-going marine cargo and hull, and pleasure
boats
- Losses to uninsured
properties
- Losses from
extra-contractual obligations
- Losses from
hazardous waste cleanup, vandalism, or civil commotion, whether
directly or indirectly caused by the event
- Losses resulting
from the compromise of existing defenses (e.g., natural and
man-made levees)
- Other non-modeled
losses, including those resulting from tornadoes spawned by the
storm
- Losses for U.S.
offshore assets and non-U.S. property
###
About Verisk
Verisk (Nasdaq: VRSK) is a leading strategic data analytics and
technology partner to the global insurance industry. It empowers
clients to strengthen operating efficiency, improve underwriting
and claims outcomes, combat fraud and make informed decisions about
global risks, including climate change, extreme events,
sustainability and political issues. Through advanced data
analytics, software, scientific research and deep industry
knowledge, Verisk helps build global resilience for individuals,
communities and businesses. With teams across more than 20
countries, Verisk consistently earns certification by Great Place
to Work and fosters an inclusive culture where all team members
feel they belong. For more, visit Verisk.com and the Verisk
Newsroom.
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