URNT12 KNHC 220348 DETAILED VORTEX DATA MESSAGE A. 22/0348Z B. 21 DEG 30 MIN N 68 DEG 12 MIN W C. NA D. NA E. NA F. 031 DEG 67 KT G. 317 DEG 058 NM H. EXTRAP 989 MB I. 23 C/ 446 M J. 26 C/ 434 M K. 25 C/ NA L. NA M. NA N. 21 DEG 30 MIN N 68 DEG 12 MIN W 22/0348Z O. 12345/1 P. .1/2 NM Q. AF984 0502A BONNIE OB 11 KNHC DETAILED MAX FL WIND 67 KT NW QUAD 0324Z. SLP EXTRAP FROM 1500FT. GOOD BANDING, NORTHERN AND WESTERN EYEWALL MAY BE FORMING;