ZCZC NFDSPENES ALL SPENES . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 06/13/07 0348Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678 LATEST DATA USED: GOES-12 0332Z RUMINSKI . LOCATION...MINNESOTA...IOWA...SOUTH DAKOTA...NORTH DAKOTA... . ATTN WFOS...FGF...FSD...ABR...BIS...UNR... ATTN RFCS...NCRFC...MBRFC... . EVENT...HEAVY RAIN WITH INCREASING CONVECTION OVER EASTERN SOUTH DAKOTA . SATELLITE ANALYSIS AND TRENDS...CD TOPPED CNVTN HAS BLOSSOMED OVER SE SD. CNVTN AIDED BY NORTH/SOUTH AXIS OF MAX SFC MOISTURE CONVERGENCE ACRS ERN SD AND 8H THETA-E ADV MAXIMUM. SATELLITE DERIVED UPR LEVEL DIVERGENCE SHOWS AXIS OF BEST DIVERGENCE STRETCHING BASICALLY E/W ACROSS WITH ONE MAX OVER SW NE AND ANOTHER ALG ERN NE/IA BRDR. . WV LOOP INDICATES CNVTN IS IN UPR LEVEL RIDGE AXIS JUST DOWNSTREAM OF BEST DEEP LAYER MOISTURE (AS PER 00Z PW/S) FOR MADDOX TYPE HEAVY RAIN SITN. WV LOOP ALSO SHOWS SPEED MAX NOW WORKING THRU BASE OF TROF INTO TX PANHANDLE AND INDUCING A DRY SURGE. THIS FEATURE EXPECTED TO WORK IT/S WAY NORTH OVERNIGHT AND SHOULD REINFORCE/ENHANCE UPR DIVERGENCE IN CENTRAL/NRN PLAINS. 8H THETA-E ADV IS ALSO FORECAST TO LIFT N INTO NE SD BY 12Z. THEREFORE..EXPECT HEAVY RAIN PROSPECTS FOR REMAINDER OF THE NIGHT INTO THE MRNG HRS TO SHIFT TO THE NNE INTO NORTHEAST SD/SW MN. . 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 4628 10025 4625 9656 4302 9654 4307 10010 . NNNN