ZCZC NFDSPENES ALL SPENES . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 07/31/0036Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678 LATEST DATA USED: G12 0015Z CK . LOCATION...N CENTRAL TEXAS... . ATTN WFOS...FWD... ATTN RFCS...ABRFC...WGRFC... . EVENT...TSTMS INCRG BE/N OF DFW..IMPENDING MERGERS . SATELLITE ANALYSIS AND TRENDS...CLUSTER OF VERY HVY TSTMS HAS DEVELOPED AS OUTFLOWS FM TSTMS OVER OK AND NEW CELLS OVER TX HAVE MERGED. IMAGERY ANIMATION INDICATES THAT TSTMS OVER COOKE/DENTON AND GRAYSON COUNTIES ARE BEGINNING TO MERGE..WHICH WILL ENHANCE THE RAINFALL OVER THESE COUNTIES OVER THE NEXT 1-2 HRS. WITH VERY HIGH PW'S..IN EXCESS OF 2"..AND CELL MERGERS..ADDITIONAL RAINFALL AMOUNTS OF 2-3" ARE LIKELY OVER PARTS OF THESE COUNTIES OVER THE NEXT HR OR TWO. . 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 3372 9649 3335 9660 3338 9740 3371 9734 . NNNN