URNT12 KWBC 050601 VORTEX DATA MESSAGE A. 5/0535Z B. 23 DEG 0 MIN N 79 DEG 35 MIN W C. 700 MB 2901 M D. NA E. NA F. 145 DEG 76 KT G. 027 DEG 28 NM H. EXTRAP 971 MB I. 12 C/3101 M J. 14 C/3147 M K. 11 C/NA L. POORLY DEFINED M. NA N. 12345/7 O. 1/1 NM P. NOAA2 1615A MICHELLE OB 16 KWBC MAX FL WIND 96 KNTS NW QUAD 2332Z SEA LVL PRS EXTRAPOLATED FROM 700MB VERY POOR RADAR PRESENTATION CENTER IS VERY BROAD AND DIFFUSE