FEMA Measures Climate Impact on Flood Insurance

"ORLANDO, Fla. -- Federal officials are struggling to calculate the fiscal impact that climate change could have on the nation's troubled public flood insurance program, amid predictions of intensifying downpours and more potent hurricanes. The mission is proving extremely difficult, according to one researcher, who said the effort so far has failed to reveal even 'squishy assumptions.'

The study, undertaken by the Federal Emergency Management Agency, which runs the insurance program, aims to determine how seawater will surge onto shorelines around the United States as warming oceans expand and rise. It also seeks to establish how warming temperatures will affect inland flooding nationwide, potentially revealing the likelihood of more damage in some riverine areas."

Evan Lehmann reports for Climatewire June 11. 2009.