Tuesday, December 8, 2009

Tornado warnings in EASTERN MISSUORIE,WESTERN AND NORTH CENTRAL ALBAMA







METD ALERT DEPT



The powerful trough which has dug into the southern plains might bring tornadoes in parts like eastern missuorie and N central and western Albama






There is a little but sufficient energy present in the atmosphere to activate the process of supercell formation from the squall lines of thunderstorms. SPC calls it " GREATEST SEVERE THREAT" Warm fornt is lifting slowly towards AND EXTENDS FROM SRN THROUGH W-CNTRL AL INTO N-CNTRL MS WHERE IT INTERSECTS A COLD FRONT. A 70+ Kt low level jet has advected in this area. There are changing shears of winds. Despite of cold in the upper areas,this region is pretty active with dewpoints ranging 60F.Instability is 500joules as had mentioned above.STORMS WILL CONTINUE DEVELOPING AND TRAIN NEWD WITHIN ZONE OF ASCENT ASSOCIATED WITH PRE-FRONTAL CONFLUENCE BANDS AND THE LOW LEVEL JET. Moisture is available in this area. ALREADY SQUALLS ARE SPLITTING INTO ISOLATED THUNDERSTORMS WHICH ARE GETTING CONVERTED TO SUPERCELLS.SPC HAS RELEASED A MESO. DISCUSSION ON IT






AREAS AFFECTED...ERN MS THROUGH WRN AND N CNTRL AL..






TORNADO OUTBREAK IS MOSTLY AS THE EHI'S ARE AT VALUE OF 4-5



FLASH FLOOD WARNINGS HAVE BEEN ISSUED AS WELL






METD



AKSHAY

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