ZCZC NFDSPENES ALL SPENES OKZ000- . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 05/07/08 2227Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678 LATEST DATA USED: GOES-12 2215Z CW . LOCATION...C OKLAHOMA... . ATTN WFOS...TSA...OUN... ATTN RFCS...ABRFC... . EVENT...INDIVIDUAL CELL MERGERS ABOUT TO OCCUR . SATELLITE ANALYSIS AND TRENDS...GOES VIS STLT IMAGERY SHOWS MULTIPLE INDIVIDUAL STRONG CONVECTIVE CELLS OVER CENTRAL OK..ALL LOCATED ON THE EAST SIDE OF THE UPPER LVL LOW WHICH IS SLOWLY MOVING EWD ACROSS NW TX. CLOUD TOP TEMPS OBSERVED FROM IR SHOW THAT THESE CELLS ARE ALL RELATIVELY WARM TOPPED WITH TEMPS AROUND -46C. NEVERTHELESS..THESE CELLS ARE CAPABLE OF PRODUCING VERY HVY RAINS OVER A SHORT PERIOD OF TIME AND MOST IMMEDIATE CONCERN OVER THE NEXT HR IS FOR THESE CELLS TO BEGIN MERGING WITH EACH OTHER..WHICH WILL LEAD INCREASE RAIN RATES POSSIBLY OVER 1.0-1.5"/HR WHERE MERGERS ARE SEEN. . 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 3681 9551 3459 9582 3444 9857 3676 9849 . NNNN