ZCZC NFDSPENES ALL
SPENES
IAZ000-NEZ000-
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SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 06/04/08 2325Z
SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678
LATEST DATA USED: G12  2315Z  CK
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LOCATION...NEBRASKA...SW IOWA
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ATTN WFOS...DMX...OAX...GID...LBF...
ATTN RFCS...MBRFC...
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EVENT...LINEAR MCS FORMATION OVER NEB...SLOW MOVG TSTMS OVER SW/S IA
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SATELLITE ANALYSIS AND TRENDS...G12 IMAGERY ANIMATION SHOWS LINEAR MCS IS
EVOLVING FM SW OF LXN TO NW OF LNK. EMBEDDED TSTMS WITH OVERSHOOTING TOPS
HAVE REACHED THEIR COLDEST LEVELS THUS FAR..-73C NE OF EAR. VIS IMAGERY
SHOWS STEADY STREAM OF CU FEEDING NWD ACRS E KS INTO SE NEB.. FEEDING
INTO SE FLANK OF MCS. SRLY FEED ALSO EVIDENT ACRS MO INTO SW/S IA. CU
TREND IN VIS IMAGERY CORRESPONDS WELL WITH VAD PROFILER DATA.. SHOWING
INCR 850MB WIND SPEEDS. OBJECTIVE ANALYSIS OF SFC DATA SHOWS DECENT
CONVERGENCE OVER THE AREA FM CO THRU SRN HALF OF NEB INTO NE MO/SW
IA. GOES STLT WIND ANALYSIS SHOWS LEFT EXIT REGION OF JET STREAK CORE
HAS PUSHED ACRS S NEB AND UPPER LVL DVG OVER CENTRAL NEB. THUS..BOTH
AT THE LOWER LEVELS AND UPPR LVLS FACTORS CONDUCIVE TO STRONG UPWARD
MOTION ARE IN PLAY HERE. WOULD EXPECT MCS TO CONTINUE TO EVOLVE BOTH IN
INTENSITY AND COVERAGE. OUTFLOW FROM CNVTN OVER NE CO/SW NEB MAY LINK
UP WITH SW FLANK OF MCS. FURTHER E..OUTFLOW FM SE PORTION  OF MCS WILL
FURTHER ENHANCE THE CNVTN OVER SW IA.
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STLT DATA INDICATE RAINFALL BTWN 1-2" IN AN HR..OCCNLY
HIER. HOWEVER...WHERE MERGERS OCCUR..SUCH AS THE MERGER CURRENTLY INVOF
GRI..BTWN 1-1.5" CAN OCCUR IN A HALF HR.
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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 4146 9888 4124 9483 4081 9438 4071 9509 4044 10189
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