ZCZC NFDSPENES ALL SPENES . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 08/09/07 1910Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678 LATEST DATA USED: GOES-E 1902Z ALS . LOCATION...PENNSYLVANIA... . ATTN WFOS...PBZ... ATTN RFCS...OHRFC... . EVENT...MERGING CELLS . SATELLITE ANALYSIS AND TRENDS...GOES SOUNDER PWS SHOWS A WELL DEFINED PW PLUME OF 2.1-2.3 FROM NORTHERN INDIANA EAST SOUTHEASTWARD THOUGH CENTRAL OHIO INTO SOUTHWEST PENNSYLVANIA. LATEST IMAGERY SHOWS MERGING OF COMPLEXES OVER WESTERN PENNSYLVANIA WITH THE COLDEST OVERSHOOTING TOPS OF -73C CENTERED OVER NORTHERN ALLEGHANY COUNTY. HOURLY AMOUNTS OF UP TO 2 INCHES ARE INDICATED THERE. FURTHER SOUH IN WASHINGTON COUNTY A MERGER PRODUCING TOPS OF -65C IMPLY THE POTENTIAL OF 1-1.5 INCHES IN AN HOUR. . 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 4086 7932 4004 7935 4010 8023 4084 8018 . NNNN