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Mesoscale Discussion 1216 |
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MESOSCALE DISCUSSION 1216
NWS STORM PREDICTION CENTER NORMAN OK
0150 AM CDT TUE JUN 14 2011
AREAS AFFECTED...CO...NE...KS
CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY
VALID 140650Z - 140845Z
STRONG TO ISOLATED SEVERE TSTMS WITH A CHANCE FOR HAIL AND POSSIBLY
STRONG WINDS WILL REMAIN A POSSIBILITY ACROSS THE CENTRAL HIGH
PLAINS THROUGH EARLY TODAY. OVERALL INTENSITY/THREAT ANTICIPATED AT
TIME DOES NOT APPEAR TO WARRANT A WATCH.
COMPLEX SURFACE PATTERN EXISTS ACROSS THE CENTRAL HIGH PLAINS EARLY
TODAY WITH A LEE LOW AND FRONT BACKED UP CLOSE TO THE FRONT RANGE
AND DEEP-LAYER WARM FRONTAL ZONE EXTENDING EAST ACROSS KS. SMALL
MCS/MCV MOVING TOWARD NERN NEB HAS LEFT AN OUTFLOW BOUNDARY ALONG
THE NEB/KS BORDER WWD TO NERN CO WHERE ANOTHER MCS IS PERSISTING AND
MOVING EAST. FORCING ASSOCIATED WITH LOW LEVEL ISENTROPIC ASCENT
ACROSS THE OUTFLOW REINFORCED WARM FRONT...AND LARGER SCALE LIFT
WITH APPROACHING SHORT WAVE TROUGH...SHOULD CONTINUE TO SUPPORT
PERSISTENT DEEP CONVECTION AMIDST MODERATE INSTABILITY. DESPITE
ADEQUATE EFFECTIVE SHEAR FOR STORMS TO ORGANIZE...OVERALL CONVECTIVE
VIGOR WILL LIKELY BE TEMPERED BY LARGE AMOUNT OF INHIBITION/WARMER
MID LEVEL AIR MASS OVER THE AREA. WHILE A LARGE HAIL EVENT OR SEVERE
WIND GUST OR TWO CANNOT BE RULED OUT FROM THIS ACTIVITY OVER THE
NEXT FEW HOURS...OVERALL SEVERE WEATHER THREAT CURRENTLY APPEARS TOO
LIMITED TO JUSTIFY A WATCH OVER THE AREA.
..CARBIN.. 06/14/2011
ATTN...WFO...GID...LBF...GLD...BOU...CYS...
LAT...LON 40149911 39490116 39380212 39560302 40060338 40890315
41100259 41100184 41130104 40979997 40819942 40619904
40149911
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