ZCZC NFDSPENES ALL SPENES MOZ000-ARZ000-OKZ000-KSZ000- . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 06/28/08 1055Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678 LATEST DATA USED: GOES-EAST:1045Z JS . LOCATION...S MISSOURI/N ARKANSAS/NE OKLAHOMA/SE KANSAS . ATTN WFOS...PAH...MEG...LZK...SGF...TSA...ICT...OUN... ATTN RFCS...LMRFC...MBRFC...ABRFC... . EVENT...MCS STILL MOVING STEADILY MAINLY TO THE S OR SSE. SOME REGENERATION IS OCCURRING ALONG W AND SW END OF COMPLEX. . SATELLITE ANALYSIS AND TRENDS...RATHER STEADY MOVEMENT OF PRIMARY PORTION OF MCS FROM S MO INTO N AR CONTINUES WITH SATELLITE ESTIMATED RATES NEAR OR SLIGHTLY OVER 2"/HR ESPECIALLY WHERE LINE MERGES WITH CELLS FORMING OUT AHEAD. HAVE NOTED SOME TENDENCY FOR REDEVELOPMENT OVER SE KS/SW MO/NW AR/NE OK WHERE OUTFLOW FROM MCS INTERSECTS WSW LOW LEVEL INFLOW. A COUPLE MORE FEATURES APPEAR TO BE INFLUENCING CONVECTIVE DEVELOPMENT ALONG THE WESTERN AND SOUTHWESTERN PERIPHERY OF THE MCS. ONE IS THE FEED OF ADDITIONAL CONVECTION FROM NW AND CENT KS SOUTHEASTWARD TOWARD WESTERN FLANK OF MCS WHILE THE SECOND IS A WELL DEFINED MCV SEEN IN RADAR COMPOSITE LOOP MOVING SLOWLY EASTWARD OVER W CENT OK. COINCIDENTALLY, SFC ANALYSIS SHOWS AXIS OF HIGHEST SFC DEWPOINTS NOSING NORTHWARD OVER E OK/W AR. GIVEN ALL OF THESE FACTORS, BELIEVE MOST SIGNIFICANT HEAVY RAINFALL THREAT WILL OCCUR ON THE WESTERN AND SOUTHWESTERN FLANK OF ORIGINAL MCS DURING THE NEXT COUPLE OF HOURS. A GRAPHIC HIGHLIGHTING THE THREAT AREA SHOULD BE AVAILABLE ON THE INTERNET ADDRESS BELOW IN APPROXIMATELY 10 MINUTES. . 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 3796 9614 3648 9060 3469 9201 3513 9731 . NNNN