A graphic of The Significant Tornado Parameter from the GFS highlights the threat. This parameter uses several components of wind shear and instability. For more on this topic visit: http://www.spc.noaa.gov/sfctest/help/help_stor.html
A graphic of The Significant Tornado Parameter from the GFS highlights the threat. This parameter uses several components of wind shear and instability. For more on this topic visit: http://www.spc.noaa.gov/sfctest/help/help_stor.html