Re: Hurricane Ida
Originally Posted by
defspace
FEMA is about to roll out RiskRating2.0. It's a total overhaul of how insurance policies are rated. It's all pretty black box right now (or at least it was a few weeks ago). Gone is the concept of the 100-year floodplain in/out as being a major rating factor. The idea is that policies will be written based on data on the individual structure. This should help align rates and risk.
New NFIP policies are going to start with RR2.0 on Oct 1, renewals on April 1. There are about to be a LOT of unhappy policy holders.
It is a start. In the article I linked above they link an article in the Times that points out the problem with FEMA flood maps and how they aren’t updated enough, in fact aren’t even updated with the regularity as legally required already. It also talks about there were 3 times as many houses at risk in the Tennessee floods as what FEMA showed on their maps.
I remember back when I was first the Asst Chief in the volunteer Fire Department in our barrier beach community, the rule for hurricane evacuations was that everything south of Montauk Highway on the mainland (7 miles of Great South Bay between) had to be evacuated. By the time I resigned 12 years later, it was everything south of Southern State Parkway. That is only a 3 mile difference. But imagine the number of buildings in a 3 mile by 60 mile swath of quarter acre zoning in what is basically a bedroom community suburb of NY City. To my knowledge, there has been only insignificant change in insurance rates and codes.
The one change that I am aware of is that in a few of the towns they made the building code such that houses that had been damaged by flood events needed to be raised (which was paid for by everybody not just the homeowner affected) and nothing could be built new that the first floor was less than 10 feet above mean high water (which is still far less than storm surge) but only for homes within a quarter mile of the bay. And, I can not imagine how the hell you could evacuate Long Island which is bad enough during rush hour going west through the natural choke points going into the city.
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