General Information Annual number of weather events causing at least $1 billion in losses in the United States (NOAA 2011a).Data Type: ObservedVariable Type: DisastersRegion: NationalAssociated Report: Regional Climate Trends and Scenarios for the U.S. National Climate Assessment. Part 9. Climate of the Contiguous United States Metadata Metadata File(s): metadata/UnitedStates/001TSU2013SCE1.003US.html Files