ZCZC NFDSPENES ALL SPENES TXZ000- . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 06/19/08 2221Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678 LATEST DATA USED: GOES-12 2015Z GG . LOCATION...TEXAS PANHANDLE... . ATTN WFOS...LUB...AMA... ATTN RFCS...ABRFC...WGRFC... . EVENT...LARGE SUPERCELL/NEW DEVELOPEMENT . SATELLITE ANALYSIS AND TRENDS...OUTFLOW FROM THIS AFTERNOONS MCS ACROSS SE KS CONTINUES TO BE MAINTAINED AS IT TRACKS RAPIDLY SWWARD ACROSS THE TX PANHANDLE. SOUTH OF THE BOUNDARY GOES SOUNDER SHOWS CAPES WELL OVER 4500 J/KG... WITH PWS OF 1.4-1.5" WHICH ALONG WITH THE NELY FLOW BEHIND THE BOUNDARY...SOUTHERLY FLOW AHEAD IS LEADING TO VERY STRONG MOISTURE CONVERGENCE AND FLUX FOR THE CONTINUED MAINTAINANCE OF THE VERY LARGE SUPERCELL OVER NW ARMSTRONG COUNTY AS WELL AS THE NEW DEVELOPMENT SEWARD ALONG THE BOUNDARY ALL THE WAY TO KCDS. IR SHOWS MULTIPLE TOPS TO -70C ALONG THE LINE WITH THE NEW CHILDRESS COUNTY CELL REACHING -80C. GRANTED CURRENT ENERGY/MODE OF CELLS ARE HAIL PRODUCERS...BUT HVY RAIN CAPABLE OF VERY QUICK 1.0-2.0" TOTALS IN LESS THAN 1HR CAN BE EXPECTED... THIS IS PARTICULARLY TRUE OF A ONE/TWO PUNCH OF CELLS THAT ACROSS HALL AND DONLEY COUNTIES WHERE TWO OVERSHOOTING TOPS ARE TRAINING DUE SOUTH. 2015Z VIS IMAGE SEEM TO ALSO HINT AT SIMILAR ONE/TWO PUNCH ON THE EASTERN SIDE OF THE LINE OVER CHILDRESS COUNTY. . SEE NCEP HPC DISCUSSION AND QPF/S FOR FORECAST. ....NESDIS IS A MEMBER OF 12 PLANET.... . SSD/SAB WEB ADDRESS FOR PRECIP ESTIMATES: HTTP://WWW.SSD.NOAA.GOV/PS/PCPN/ ...ALL LOWER CASE EXCEPT /PS/PCPN/ . LAT...LON 3527 10218 3479 10008 3371 10005 3418 10218 . NNNN