ZCZC NFDSPENES ALL
SPENES
.
SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 07/28/07 1226Z
SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-763-8678
LATEST DATA USED: GOES-12: 1215Z	DS
.
LOCATION...E TEXAS...
.
ATTN WFOS...LCH...SHV...HGX...
ATTN RFCS...LMRFC...WGRFC...
.
EVENT...NEARLY STNRY CELLS PREVIOUSLY OVER TYLER COUNTY
.
SATELLITE ANALYSIS AND TRENDS...STLT IMAGERY SHOWS THAT SINCE ABOUT
0800Z WHEN CLUSTER OF CELLS FORMED OVER E TX IN RESPONSE TO TAIL END OF
A S/WV PASSING BY..CELLS HAVE REMAINED NEARLY STNRY OVER S CENTRAL TYLER
COUNTY. AUTOMATED AND MANUEL STLT ESTIMATES BOTH GIVE AMOUNTS OF 3.5-4"
FOR THE SRN PART OF THE COUNTY BETWEEN 0800Z-1145Z. VERY HIGH PW VALUES
OF 2-2.3" AND DWPTS IN THE LOW TO MID 70S GREATLY INCREASED RAIN RATES
DURING THIS TIME PERIOD. LIGHT TO MOD RAINS CONTINUE TO FALL OVER SRN
TYLER COUNTY AS THE HEAVIEST RAINS HAVE NOW MOVED JUST EWD INTO EXTEREME
SE TYLER/CENTRAL JASPER/N CENTRAL NEWTON COUNTIES. AM CONCERNED THOUGH
DUE TO GOOD UPPER LVL DVG SEEN FROM STLT WINDS...VERY LIGHT SFC WINDS..AND
THE FACT THAT STLT/RADAR TRENDS SHOW ADDITIONAL CELLS SLIGHTLY ENHANCING
IN HARDIN/LIBERTY COUNTIES ALONG A BNDRY. COULD HAVE SOME ADDITIONAL
SHOWERS CROSSING OVER TYLER COUNTY AND THE CHANCE FOR TRAINING CELLS IN
JASPER/NETWON COUNTIES EWD INTO LA. SEE WEB ADDRESS FOR 3 HR ESTIMATES
GRAPHIC ENDING 1145Z.
.
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 3140 9478 3132 9317 3055 9329 3052 9451
.
NNNN
 
Full Size Graphic


-