The History (and Future) of Tornado Warning Dissemination in the United States Coleman, Timothy A. ; Knupp, Kevin R. ; Spann, James ; Elliott, J. B. ; Peters, Brian E. Abstract Publication: Bulletin of the American Meteorological Society Pub Date: May 2011 DOI: 10.1175/2010BAMS3062.1 Bibcode: 2011BAMS...92..567C