ZCZC NFDSPENES ALL
SPENES
FLZ000-ALZ000-MSZ000-LAZ000-
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SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 05/15/08 1545Z
SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678
LATEST DATA USED: GOES-12 1515Z     CW
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LOCATION...W FLORIDA...S ALABAMA...SE MISSISSIPPI...SE LOUISIANA...
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ATTN WFOS...TAE...MOB...LIX...
ATTN RFCS...SERFC...LMRFC...
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EVENT...POTENTIAL FOR CELL TRAINING ALONG DEVELOPING LINEAR CONVECTIVE
LINE
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SATELLITE ANALYSIS AND TRENDS...RECENT VIS IMAGERY INDICATES CONVECTIVE
CELLS HAVE INTENSIFIED ACROSS EXTREME S AL/EXTREME SE LA AND FURTHER SW
IN TO THE GULF OF MEX.  THESE CELLS ARE BEGINNING TO ALIGN IN A LINEAR
ORIENTATION FROM SW TO NW.  THE LINE AS A WHOLE IS MOVING ENEWD..HOWEVER
INDIVIDUAL CELL EMBEDDED WITHIN THE LINE SEEM TO BE MOVING NNEWD.
THE DIRECTION OF THESE CELLS IS CONSISTENT TO MID-LVL 700-500MB SW FLOW.
THE SOUTHERLY LLVL JET POSITIONED S-N ACROSS PANHANDLE OF FL NWD INTO
AL REMAINS MOD/STRONG WITH 25-30 KTS WINDS PER LATEST PROFILER DATA
CONTINUES TO FEED LLVL MOISTURE AHEAD OF THE SYSTEM AS GOES STLT AND
GPS NETWORK PWS VALUES REMAIN AROUND 1.5-1.7".
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IF THIS LINE OF CONVECTION CONTINUES TO MOVE ENEWD AND INDIVIDUAL CELLS
MOVE NNEWD TRAINING OF CELLS WILL BE VERY LIKELY OVER S AND CENT MS/FL
PANHANDLE IN THE NEXT 1-3 HRS..WHERE HVY RAINS ARE ALREADY OCCURRING.
HVY RAINS SHOULD BE EXPECTED ASSOCIATED WITH THESE CELLS AND CELL TRAINING
WILL ONLY PROLONG THIS.
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PLEASE SEE WEB ADDRESS BELOW FOR STLT GRAPHIC IN ABOUT 10 MINS.
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SEE NCEP HPC DISCUSSION AND QPF/S FOR FORECAST.
....NESDIS IS A MEMBER OF 12 PLANET....
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SSD/SAB WEB ADDRESS FOR PRECIP ESTIMATES:
HTTP://WWW.SSD.NOAA.GOV/PS/PCPN/
...ALL LOWER CASE EXCEPT /PS/PCPN/
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LAT...LON 3143 8777 3133 8574 2743 8931 2823 9174
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