ZCZC MKCWWAMKC ALL 240700;321,0962 311,0922 291,0922 301,0962;
WWUS8 KMKC 240435
MKC WW-A 240435

STATUS REPORT ON WW NUMBER 758

THE THREAT OF SEVERE WEATHER CONTINUES EAST AND NORTHEAST OF A LINE
FROM 15 SW BPT TO 50 SE LFK TO 30 W LFK TO 25 SSE TYR.

CONT VALID PTNS OF WW.

NEW CELLS HAVE DVLPD RPDLY IN THE LAST HR OVR ORANGE CNTY TX INTO
CALCASIEU...BEAUREGARD...VERNON AND ALLEN PARISHES IN LA.  ACTVTY
FORMED IN CONFLUENT LO LVL FLO WHERE 50-60 KT WNDS EXTD FM SERN
TX/SWRN LA INTO CNTRL MS.  PROFILER/VAD WND DATA CONT TO INDC STG
VERT SHEAR MOSTLTY ALG THE TX/LA BORDER NNEWD INTO SWRN MS
NOW...AND MDLS INDC THAT HELICITY VALUES ARE ARND 320 M2/S2 IN THE
LOWEST 2 KM.  AMS IS MRGLLY UNSTBL AS INDCD BY NEW ETA MDL DATA
WITH CAPE APCHG 1100 J/KG ACRS SWRN LA.  ISOLD TORNADOES ARE STILL
PSBL ACRS SWRN LA INTO CNTRL LA DURG THE NEXT HR OR SO.

STG/SVR TSTMS CONT TO MOV EWD ACRS ANGELINA AND NACOGDOCHES CNTYS
IN TX ENEWD INTO THE LA PARISHES OF SABINE AND NATCHITOCHES.  RADAR
INDCS THE ACTVTY IS IN A LINE ECHO PATTERN MOVG EWD NR 30 KT.  MID
LVL FLO IS TANGENT TO THE ACTVTY...BUT CONSIDERING THAT STG MID LVL
DRYING/CD AIR ADVTCN INTO THE SYS CUD SUPPORT TRANSFER OF DOWNWARD
MOMENTUM AND THE BOWING OF THE CELLS NXT FEW HRS RESULTING IN DMGG
WNDS.

..MCCARTHY.. 10/24/97