ZCZC NFDSPENES ALL SPENES TXZ000- . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 04/23/08 1515Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678 LATEST DATA USED: GOES-12 1445Z LIDDICK . LOCATION...WESTERN TEXAS... . ATTN WFOS...LUB...MAF... ATTN RFCS...WGRFC... . EVENT...STATIONARY CELL . SATELLITE ANALYSIS AND TRENDS...SATELLITE IMAGERY SHOWING STATIONARY CELL OVER BORDEN/ERN DAWSON COUNTIES OVER THE PAST 2 HOURS OR SO. WHILE CELL LOOKS TO HAVE GOOD SEVERE CHARACTERISTICS...GIVEN PERSISTENT OVERSHOOTING TOP THAT HAS REMAINED NEARLY STATIONARY OVER WRN BORDEN COUNTY..MANUAL ESTIMATES GIVING BETWEEN 1.5"-2.25" FROM 1315Z-1445Z FOR THE COUNTIES MENTIONED ABOVE. GIVEN PW VALUES AROUND 1.1"-1.25" PER 12Z RAOB AND GPS DATA PLUS MODERATE DEEP/SFC MOISTURE CONVERGENCE..EXPECTING RATES TO REMAIN BETWEEN 1.0"-2.0"/HR WITH THIS CELL AS IT REMAINS ACTIVE. . 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 3330 10162 3271 10086 3227 10128 3297 10217 . NNNN