SWOMCD
SPC MCD 032019
NEZ000-COZ000-WYZ000-032115-
MESOSCALE DISCUSSION 1415
NWS STORM PREDICTION CENTER NORMAN OK
0319 PM CDT FRI JUL 03 2009
AREAS AFFECTED...SERN WY...WRN NEB
CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE
VALID 032019Z - 032115Z
WEAK SHORTWAVE TROUGH APPEARS TO BE ENHANCING CONVECTION ACROSS SERN
WY AND THE NEB PANHANDLE. THIS ACTIVITY IS EVOLVING WITHIN BOUNDARY
LAYER THAT IS BECOMING INCREASINGLY UPSLOPE IN NATURE.
ADDITIONALLY...A PLUME OF STEEPER LAPSE RATES EXTENDS ACROSS NERN CO
INTO THE NEB PANHANDLE WHICH SHOULD AID BUOYANCY FOR STRENGTHENING
UPDRAFTS. WITH ROUGHLY 35-40KT OF DEEP LAYER SHEAR...SUPERCELL
STRUCTURES CAPABLE OF GENERATING LARGE HAIL AND GUSTY WINDS WILL
CONTINUE INTO THE EVENING HOURS.
..DARROW.. 07/03/2009
...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
ATTN...WFO...LBF...BOU...CYS...
LAT...LON 42400169 41540118 40870210 41090394 41990517 42690456
42400169
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