ZCZC NFDSPENES ALL
SPENES
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SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 08/28/07 2342Z
SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678
LATEST DATA USED: GOES-12: 2315Z	DS
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LOCATION...IOWA...E NEBRASKA...SW WISONSIN...
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ATTN WFOS...ARX...DMX...FSD...OAX...GID...
ATTN RFCS...NCRFC...MBRFC...
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EVENT...HVY RAINFALL ASSCD WITH S/WV
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SATELLITE ANALYSIS AND TRENDS...VIS IMAGERY SHOWS SEVERAL OVERSHOOTING
TOPS ON THIN T-STORM LINE THAT STRETCHES NEWD FROM SE NE INTO N IA. BOW
ECHO THAT CONTINUES RAPIDLY ADVANCE EWD IN WI HAS PULLED THE WHOLE NRN
END OF THIS LINE QUICKLY ACROSS MUCH OF WI. NEXT S/WV TO AFFECT THE AREA
IS PULLING NEWD OUT OF E CENTRAL NE CURRENTLY WTH THE TAIL END OF THE
S/WV ENHANCING THE STORMS THAT CONTINUE TO BACKBUILD SWWD TO THE KS/NE
BORDER. SRLY SFC WINDS IN THE WARM SECTOR CONTINUES TO PULL WARM MOIST
AIR NWD TO MEET THE FRONTAL BNDRY...DWPTS IN SRN IA ARE IN THE LOW TO
MID 70S. UPPER LVL STLT WINDS ARE SLIGHTLY DVG OVER WRN IA WHICH IS
A VERY GOOD SIGNATURE FOR HVY RAINFALL. OBJECTIVE ANALYSIS SHOWS LOW
LVL MOISTURE CNVG STRETCHING NEWD ACROSS MOST OF IA AHEAD OF THE FRNT
BUT BEST AREA APPEARS TO BE IN N CENTRAL KS/SE NE WHERE CELLS HAVE
CONTINUED TO FORM. CONTINUED TRAINING OF CELLS ACROSS SE NE AND MUCH
OF IA WILL RESULT IN RAINFALL AMOUNTS OF 2-3" WITH LOCAL AMOUNTS OF UP
TO 4" POSSIBLE. EXPECT HEAVIEST RAINS TO OCCUR IN WCENTRAL/CENTRAL AND
N CENTRAL IA OVER NEXT FEW HRS. AUTOESTIMATOR SHOWS AMOUNTS OF 1.2-1.6"
IN THE 1 HR PERIOD ENDING 2315Z WITH HEAVIEST TOTALS OCCURRING ON A LINE
FROM MONONA COUNTY TO NW WEBSTER. SEE WEB ADDRESS FOR ESTIMATES GRAPHIC
IN ABOUT 10 MIN.
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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 4339 9413 4287 9181 4012 9681 4064 9837
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