MESOSCALE DISCUSSION 1178 NWS STORM PREDICTION CENTER NORMAN OK 0651 PM CDT FRI JUN 15 2012 AREAS AFFECTED...FAR E-CNTRL NM...W-CNTRL TX CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY VALID 152351Z - 160115Z PROBABILITY OF WATCH ISSUANCE...20 PERCENT SUMMARY...ISOLATED DAMAGING WIND GUSTS AND LARGE HAIL MAY ACCOMPANY BOWING THUNDERSTORM COMPLEX AS IT MOVES EWD INTO W-CNTRL TX TONIGHT. WW IS NOT ANTICIPATED ATTM. DISCUSSION...AT 2345Z...COMPOSITE RADAR IMAGERY SHOWED A BOWING THUNDERSTORM COMPLEX MOVING EWD AT AROUND 30 KT OVER FAR E-CNTRL NM. OBJECTIVE ANALYSIS GUIDANCE INDICATES A LARGE RESERVOIR OF VERY UNSTABLE AIR RESIDES AHEAD OF THIS ACTIVITY OVER W-CNTRL INTO NWRN TX...WITH MUCAPE VALUES RANGING FROM 1500-3000 J/KG. THIS INSTABILITY COMBINED WITH LLJ INCREASING TO 20-30 KT DURING THE NEXT FEW HOURS WILL FAVOR MCS MAINTENANCE INTO PART OF THE NIGHT. PRIMARY NEGATIVE FACTOR FOR A MORE SUBSTANTIAL SVR WEATHER THREAT IS RELATIVELY WEAK VERTICAL WIND SHEAR /0-6 KM BULK WIND DIFFERENCE NEAR 20 KT/...AS DEPICTED IN LBB VWP AND JTN PROFILER. THUS...CURRENT THINKING IS THAT THE SVR WEATHER THREAT WILL REMAIN ISOLATED AND PRECLUDE THE NEED FOR A WW. ..GARNER/CARBIN.. 06/15/2012 ATTN...WFO...LUB...AMA...MAF...ABQ... LAT...LON 34650368 35030253 34880132 34230077 33070089 32430187 32470305 32870374 33670399 34650368 "INFORMS YOU ON WEATHER" THIS BLOG WILL INFORM ON WEATHER MOSTLY FOR NORTHERN ILLINOIS AND SURROUNDING AREAS. ALSO MOST AREAS DURRING SEVERE WEATHER.
Friday, June 15, 2012
SEVERE POTENTIAL...WATCH UNLIKELY FOR FAR EAST-CENTRAL NEW MEXICO AND WEST-CENTRAL TEXAS
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