ii-image-template-5--1
11 August 2023 Insurance

Hawaiian wildfire may have over $3bn of structures in harm's way

Wildfire on the Hawaiian island of Maui tore across land in the city of Lahaina with some 2700 exposed structures of a potential $2.8 billion in exposure, Guy Carpenter said in an early view to the ongoing blaze.

The figures are not a loss estimate, only a rough estimate of property in harm's way. Guy Carpenter further hedges its bet with reminder that its buffer zone estimates are a rough take.

The Maui county authorities have already confirmed 55 fatalities in the event as of 19:15 local time Thursday evening (August 10).

Moody's RMS aligned its stance with an estimate issued by the state governor Thursday suggesting over 1700 structures in the city had been damaged or destroyed.

County officials last spoke Wednesday to a preliminary count of affected structures, citing 270 structures as counted in an Air Patrol flyover.

Working from NASA's VIIRS (Visible Infrared Imaging Radiometer Suite) Active Fire Product, Guy Carpenter took the visible hot spots, added a 500m buffer zone, and counted up the 2700 structures in harm's way in the city.

Three additional fires are also affecting central Maui that collectively are impacting an estimated 700 structures, with an exposure value of approximately $500 million.

State Farm holds the highest market share in Hawaii for multiperil homeowners contracts, data from insurance rating agency AM Best indicates.

State Farm has a 35.2% market share, followed by Tokio Marin with 12.4%, Allstate with 8.0%, USAA Group with 7.1% and Liberty Mutual with 6.1%.

The Maui fires, underway since Tuesday, August 8, remains an ongoing event, the latest communication from the county suggests.

High speed wind gusts upwards of 60 mph resulted as a high-pressure ridge over the northern Pacific Ocean and the low-pressure centre of Hurricane Dora, which was 500 miles south-southwest of Hawaii, created a strong pressure gradient, fuelling the gusts and amplifying wildfire-spread rates, CoreLogic said in a blog on the event.

The federal government made a major disaster declaration on Thursday, August 10, opening the door for government funding and assistance.

Did you get value from this story?  Sign up to our free daily newsletters and get stories like this sent straight to your inbox.

Already registered?

Login to your account

To request a FREE 2-week trial subscription, please signup.
NOTE - this can take up to 48hrs to be approved.

Two Weeks Free Trial

For multi-user price options, or to check if your company has an existing subscription that we can add you to for FREE, please email Elliot Field at efield@newtonmedia.co.uk or Adrian Tapping at atapping@newtonmedia.co.uk


More on this story

Insurance
30 May 2023   Construction costs, cats and wildfire plus reinsurance costs eclipsed California rate adequacy.
Insurance
14 August 2023   Death toll nears 100 and officials warn of further rise from early-stage search efforts.
Insurance
16 August 2023   Over 2200 structures fall within the fire perimeter, and over 3000 total were impacted.