ZCZC NFDSPENES ALL SPENES . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 09/11/07 1949Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678 LATEST DATA USED: GOES-12 1930Z KUSSELSON . LOCATION...NW PUERTO RICO... . ATTN WFOS...SJU... ATTN RFCS... . EVENT...CONVECTIVE CELLS NW PART OF THE ISLAND... . SATELLITE ANALYSIS AND TRENDS...RAPID INCREASE IN ONE PARTICULAR CELL WITH OVERSHOOTING TOP NOTED ON THE MOCA-SAN SABASTIAN COUNTY BORDER NEAR THE TOWNS OF CAP AND HATO ARRIBA. CELL LIKELY TO BE PRODUCING 1-2 INCHES PER 30-60 MINUTES AND POSSIBLY LOCALIZED FF. LEADING EDGE OF EASTERLY WAVE MOVING SW OF PUERTO RICO AND SOUTH OF HISPANOLA...BUT MOISTURE MAX FOLLOWING BEHIND TO THE NE OF EASTERLY WAVE AND THAT MOISTURE STILL MAXING OUT OVER THE WESTERN PART OF ISLAND RIGHT NOW. SO CONVECTION SHOULD HANG AROUND ANOTHER HR OR SO BEFORE WEAKENING. DRYER AIR/LOWER PWS COMING INTO PUERTO RICO TONIGHT AND WILL HELP DECREASE PRECIP. WILL CONTINUE TO MONITOR... . 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 1858 6687 1825 6689 1819 6726 1855 6728 . NNNN