MESOSCALE DISCUSSION 0010
NWS STORM PREDICTION CENTER NORMAN OK
1001 PM CST SUN JAN 04 2004
AREAS AFFECTED...SRN LA
CONCERNING...SEVERE THUNDERSTORM POTENTIAL
VALID 050401Z - 050430Z
ISOLATED STRONG STORM HAD DEVELOPED IN SRN LA ABOUT 35 MI NW OF LFT
...BUT MAIN THREAT SHOULD BE BRIEF NON-SEVERE GUSTY WINDS.
ISOLATED STORM LOCATED 35 NW OF LFT IS MOVING NEWD AT 35 KT. EVE LCH
SOUNDING EXHIBITED WEAK LAPSE RATES AND MUCAPES AROUND 500 J/KG...
DESPITE THE UPPER 60 DEWPOINTS. LATEST VAD WIND PROFILES SHOW WINDS
HAVE BACKED AT 2-3 KM...POSSIBLY INDICATIVE OF A SHORTWAVE TROUGH
PROGRESSING THROUGH THE FLOW. ALTHOUGH BRIEFLY STRONG WINDS ARE
POSSIBLE WITH THIS CELL...THE BACKED MID LEVEL FLOW...WEAK LAPSE
RATES AND MARGINAL INSTABILITY SUGGEST WINDS SHOULD BE NON-SEVERE.
..IMY.. 01/05/2004
ATTN...WFO...LIX...LCH...
30919161 30739157 30529196 30409240 30519264 30879203
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