The National Oceanic and Atmospheric Administration (NOAA) cannot reveal weather forecasts from a particularly accurate hurricane prediction model to the public that pays for the American government agency – because of a deal with a private insurance risk firm.
The model at issue is called the Hurricane Forecast Improvement Program (HFIP) Corrected Consensus Approach (HCCA). In 2023, it was deemed in a National Hurricane Center (NHC) report [PDF] to be one of the two “best performers,” the other being a model called IVCN (Intensity Variable Consensus).
2020 contract between NOAA and RenaissanceRe Risk Sciences, disclosed in response to a Freedom of Information Act request by The Washington Post, requires NOAA to keep HCCA forecasts – which incorporate a proprietary technique from RenaissanceRe – secret for five years.
The public does benefit from it because the people who’s jobs it is to protect the public have access to the data.
We’re getting our monies worth, especially if you’ve paid attention to how accurate hurricane tracking and intensity models have become over the past 10+ years.