ZCZC NFDSPENES ALL
SPENES
ARZ000-TXZ000-OKZ000-
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SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 03/30/08 1500Z
SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678
LATEST DATA USED: GOES-12 1445Z GG
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LOCATION...SW ARKANSAS...EXT NE TEXAS...SE OKLAHOMA...
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ATTN WFOS...LZK...SHV...TSA...FWD...OUN...
ATTN RFCS...LMRFC...ABRFC...
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EVENT...SW-NE TRAINING
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SATELLITE ANALYSIS AND TRENDS...CONVECTION THAT HAS BEEN OVER SE OK HAD
BEEN MORE CELLULAR AND ISOLATED BUT HAS BECOME MUCH MORE ORGANIZED ON
VIS LOOP WITH A WEDGE SHAPE STARTING TO TAKE SHAPE FROM FANNIN/LAMAR
IN TX TO NW LEFORE TO E SCOTT COUNTY IN AR.  IR TOPS ARE BEGINNING TO
REACH -65C TO -70C.  PWS PER GPS/GOES SOUNDER (UP TO 1.6") HAVE BEEN
INCREASING WITH IMPRESSIVE 850MB MST TRANSPORT INTO THE UPWIND EDGE
OF THE WEDGE...THIS HINTS THAT CONTINUED BACKBUILDING IS POSSIBLE FOR
THE COMPLEX FOR A SHORT TIME AS IT WILL BEGIN TO CUT OFF OVER THE NEXT
3HRS AS SLIGHTLY DRIER AIR (1.2"PW) DENOTED BY LACK OF EXTREME LOWLEVEL
POPCORN LOOK ON VIS MISSING UPSTREAM OVER DFW AREA (NOTE DIFFERENCE TO
SE WITH DEEPER MOISTURE)... STILL CELL MOTION VECTORS SHOW A TRAINING
PROFILE ACROSS EXT SE OK/AR WITH THIS COMPLEX FOR TOTALS 2-3" A GOOD
POSSIBILITY WITH AXIS OF STRONGEST CELLS.   OVER TIME SWLY MOTION WILL
MOVE THE COMPLEX OVER YELL/LOGAN COUNTIES WHERE EARLY MORNING E-W ORIENTED
TRAINING LINE LAID DOWN HIGH TOTALS AND WILL CONTINUE FF THREAT THERE
INTO THE AFTERNOON HOURS.  PLEASE SEE GRAPHIC AT WEB ADDRESS BELOW.
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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 3566 9428 3509 9300 3299 9478 3384 9597
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