ZCZC NFDSPENES ALL
SPENES
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SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 06/11/07 2344Z
SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678
LATEST DATA USED: G12  2340Z  CK
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LOCATION...SW NEBRASKA...NE COLORADO...
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ATTN WFOS...LBF...GLD...BOU...
ATTN RFCS...MBRFC...
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EVENT...MCS WITH HVY RAIN BEGINNING TO EVOLVE OVER
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SATELLITE ANALYSIS AND TRENDS...CONVECTION OVER NE CO/SW NEB/SE NEB
PANHANDLE IS NOW BEGINNING TO EVOLVE INTO MCS. PREVIOUS MIX OF COLD CLOUD
TOPS SURROUNDING WARMER CORES IS NOW TRANSITIONING TO FILLING IN..OR
COOLING..OF COLDER TOP AREA. SPECIFICALLY..COLD OVERSHOOTING TOPS ARE NOW
APPARENT OVER SEDGWICK COUNTY/NE CO AND CHASE/DUNDY AND PERKINS COUNTIES
IN SW NEB. MID 60'S SFC DEW POINTS HAVE NOW PUSHED INTO THE AREA FM THE
SE. CORRESPONDINGLY..PW PLUME MENTIONED IN EARLIER SPENES HAS ADVECTED
ACRS SW NEB..WITH VALUES RISING TO 1.2". GOES SOUNDER SHOWS INSTABILITY
HAS ALSO INCRD OVER SW NEB/NEB PANHANDLE..WITH LI'S CLOSE TO -6C.
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IN ADDITION TO TRENDS MENTIONED ABOVE..LATEST IR/VIS IMAGERY SHOWS
INCR IN CU/TCU/CBS OVER PHILLIPS/YUMA/KIT CARSON COUNTIES IN CO..ALL
OF WHICH ARE MOVG TWD THE NE. THIS WILL FEED INTO EVOLVING MCS OVER
THE DISCUSSION AREA..FURTHER ENHANCING THE COMPLEX. SSERLY LL JET BTWN
20-30KTS BLOWING ACRS N KS/SW NEB..PER PROFILER DATA..WILL ADD TO THE
MIX AS WELL.  PRIND ARE THAT THIS HAS THE POTENTIAL TO EVOLVE INTO A VERY
SIGNIFICANT RAINFALL PRODUCER. MERGERS ARE GOING TO TAKE PLACE..AND WITH
DECENT LL MOISTURE NOW OVER THE AREA..RAINFALL OF 2" OR MORE CAN OCCUR
IN AN HR...WITH THE POTENTIAL FOR SEVERAL INCHES OF RAIN IN A FEW HRS.
SEE GRAPHIC AT WEB ADDRESS BELOW IN 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 4159 10225 4145 10096 4018 10145 4028 10259
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