ZCZC NFDSPENES ALL
SPENES
.
SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 08/24/07 1031Z
SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678
LATEST DATA USED: GOES-12: 1015Z	DS
.
LOCATION...N MISSOURI...S/E IOWA...
.
ATTN WFOS...LSX...DVN...DMX...EAX...
ATTN RFCS...NCRFC...MBRFC...
.
EVENT...WARMING CLUSTERS
.
SATELLITE ANALYSIS AND TRENDS...TSTORMS ACROSS NRN MO AND S/E IA HAVE FOR
THE MOST PART BEGAN TO EASE WITH REGARDS TO HVY RAINFALL. CLUSTER IN E IA
NOW MOVING INTO NW IL/SW WI HAS WARMED DRAMATICALLY TO THE RANGE OF -60
TO -65C AND PER LATEST OBS IS NOW PRODUCING ONLY MOD RAINS. PART OF THE
OUTFLOW BNDRY FROM THIS CLUSTER IS SEEN MOVING QUICKLY S/SEWD THROUGH N
MO/W IL WHERE STRONGER TSTORMS ARE STILL NOTICED. 2ND CLUSTER NOW MOVING
INTO NW MO/SW IA HAS LOST ITS VERY COLD TOPS AS WELL AND WARMED BY NEARLY
10C IN PAST HR. LIGHTNING DATA SHOWS SCATTERED STRIKES THROUGHOUT THE
CLUSTER STILL BUT ARE MORE CONCENTRATED ON THE SE SIDE WHERE INTERACTION
WITH THE OUTFLOW BNDRY FROM THE OTHER CLUSTER IS ENHANCING CELLS. SWD
MOVING OUTFLOW IS HELPING TO CUT OFF RICH MOISTURE INFLOW TO THE TWO
CLUSTERS AND THUS CAUSING THE CLOUD TOP WARMING AND SUBSEQUENT DECREASE
IN RAIN RATES. EVEN WITH THIS WARMING THOUGH..IT STILL MAY BE POSSIBLE
FOR ANOTHER 1" OR SO OF RAINFALL OVER S CENTRAL/SE IA AND NRN MO AS WARM
TOP RAIN PROCESSES BEGIN TO TAKE OVER WITH THE NEWD MOVING CLUSTER.
.
S IA ESTIMATES
6 HR HYDROESTIMATOR ESTIMATES ENDING 0945Z SHOWED A 4-5" AREA OF RAINFALL
ORIENTED W-E ACROSS N WAYNE..APPANOOSE..AND DAVIS COUNTIES WITH A MAX
OF 5.6" OVER CENTRAL APPANOOSE COUNTY. ANOTHER SMALLER 4-4.8" AREA WAS
OBSERVED IN MAHASKA COUNTY. SEE WEB ADDRESS BELOW FOR ESTIMATES GRAPHIC.
.
SEE NCEP HPC DISCUSSION AND QPF/S FOR FORECAST.
....NESDIS IS A MEMBER OF 12 PLANET....
.
SSD/SAB WEB ADDRESS FOR PRECIP ESTIMATES:
HTTP://WWW.SSD.NOAA.GOV/PS/PCPN/
...ALL LOWER CASE EXCEPT /PS/PCPN/
.
LAT...LON 4209 9214 4149 9115 3957 9261 4034 9529
.
NNNN
 
Full Size Graphic

-Graphic Depicting Features In SPE Message