SPC MD 108

MD 0108 CONCERNING SEVERE THUNDERSTORM WATCH 26... FOR SERN OK/NERN TX
MESOSCALE DISCUSSION 0108 NWS STORM PREDICTION CENTER NORMAN OK 0904 PM CST FRI FEB 03 2012 AREAS AFFECTED...SERN OK/NERN TX CONCERNING...SEVERE THUNDERSTORM WATCH 26... VALID 040304Z - 040430Z THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 26 CONTINUES. STORMS CONTINUE MOVING EWD IN A SEMI-ORGANIZED SW-NE FRONTAL BAND...WITH EMBEDDED/STRONGER CELLS PRODUCING SEVERE HAIL OVER THE PAST COUPLE OF HOURS. OTHER/WEAKER CONVECTION IS ONGOING EAST OF THIS BAND...DRIVEN PRIMARILY BY LOW-LEVEL WARM ADVECTION. WHILE THE FRONTAL BAND OF CONVECTION REMAINS SEMI-ORGANIZED...SOME WEAKENING OF INDIVIDUAL/EMBEDDED UPDRAFTS HAS BEEN NOTED OVER THE PAST HOUR. WHILE LOCAL SEVERE THREAT PERSISTS -- PRIMARILY IN THE FORM OF MARGINAL HAIL...A CONTINUED/SLOW DOWNWARD TREND IS EXPECTED...WHICH WOULD PRECLUDE ANY NECESSITY FOR FURTHER WW ISSUANCE LATER THIS EVENING. ..GOSS.. 02/04/2012 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...LZK...SHV...TSA...FWD...OUN... LAT...LON 32699511 32529654 32609724 33359674 35119496 35069434 33629431 32699511 Read more

http://www.spc.noaa.gov/products/md/md0108.html