The extreme 2011 severe weather season refuses to relent, and another round of dangerous thunderstorms is initiating in the South. More than 600 severe weather reports were filed Tuesday, including 57 for tornadoes (though a number of these are likely duplicate reports). Already today, 77 reports have been logged and the worst is yet to come.
A particularly dangerous situation tornado watch has been posted for extreme southeast Arkansas, northeast Louisiana, and much of Mississippi until 7 p.m. central time. NOAA’s Storm Prediction Center does not mince words in describing the threat:
A VERY VOLATILE SETUP IS DEVELOPING FOR PORTIONS OF MS LATER TODAY AS A MOIST AND VERY UNSTABLE AIR MASS RETURNS INTO AN AREA WITH IMPRESSIVE LOW LEVEL AND DEEP LAYER VERTICAL SHEAR PROFILES. . . .
Twitter reports from the Weather Channel indicate damaging storms have impacted Huntsville Alabama where there have been reports of a wall cloud, downed trees, and wind gusts to at least 60 mph.
Other major populated areas threatened by the possibility of signficant tornadoes today, according to AccuWeather, include Greenwood, Jackson, and Tupelo, Ms., Birmingham, Al., Nashville and Chattanooga, Tn., and Rome and Atlanta, Ga.
The severe thunderstorm risk extends all the way to the East Coast. SPC just issued a tornado watch from northwest Virginia through central North Carolina.