Re:Temperature changes around the world – 1901-2018
by southern_cross on Saturday June 22, 2019 @11:54AM
(#20250231)
Recent research suggests that flood maps (at least in the US) now and always have understated flood-prone areas by a factor of something like 3x. So those 100-year and 500-year and such flood pronouncements may be equally off, too.
Relatedly, there was a recent story in CBC [1] pointing out that flood maps are due to get updated next year, and the impact it will have on housing prices.
[1] https://www.cbc.ca/news/opinion/flood-plains-1.5135336