The term “atmospheric river” is familiar to meteorologists and climatologists, but government agencies and policymakers in B.C. were largely unaware of the phenomenon until the recent flooding and mudslide devastation, despite a years-old report highlighting issues around research and awareness. CTV News has obtained a 2014 report, titled “Atmospheric Rivers State of Knowledge Report,” that described an information gap when it came to understanding how they impacted the province in terms of damage and risk of damage, as well as how to better understand potential future impacts.