ZCZC NFDSPENES ALL
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IAZ000-NEZ000-SDZ000-
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SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 01/09/09 2159Z
SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678
LATEST DATA USED: GOES-12 2145Z KUSSELSON
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LOCATION...IOWA...E NEBRASKA...EXT SE SOUTH DAKOTA...
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ATTN WFOS...DVN...ARX...DMX...FSD...OAX...GID...
ATTN RFCS...NCRFC...MBRFC...
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EVENT...DIFFERENTIAL ADVECTION...VORT FORCING AND JET AHEAD OF MAIN
S ND SHORT WAVE...
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SATELLITE ANALYSIS AND TRENDS...CONFLUENCE OF UPPER SHORT WAVE TROUGH
FROM SD INTO W NEBRASKA...WEAK JET AXIS E CO THRU S MN AND MAIN VORT
DROPPING SE THRU S NORTH DAKOTA HELPING TO PRODUCE STEADIEST SNOW IN
BEST DIFFERENTIAL ADVECTION AREA E NEBRASKA INTO NORTHERN HALF OF IOWA
AND EXT SE SD.  AREA MOVING EAST AND SE AND IS PROGRESSIVE BUT IN THE
MIDDLE OF IT ALL COULD SEE INCH PER SNOWS BRIEFLY BANDING ON VIS LOOP
IN AREA MOVES THRU.  BACK EDGE WILL MOVE OUT OF SE SD BUT THEN ND VORT
EFFECTS MAY BE FELT WITH ANOTHER PERIOD OF SNOW...BANDING COULD CONTINUE
E NEBRASKA INTO N HALF OF IOWA THRU THE EVENING.  BEST MOISTURE HEADING
UP INTO MIDDLE MS VALLEY...SO SHORT WAVE FORCING...DIFFERENTIAL ADVECTION
MAKING THE MOST OF LIMITED PW
MOISTURE.   WILL CONTINUE TO MONITOR...
SEE ANALYSIS GRAPHIC ON HOME PAGE AT 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 4296 9119 4198 9127 4085 9759 4136 9835 4276 9657

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