URNT12 KNHC 190953 VORTEX DATA MESSAGE A. 19/0953Z B. 19 DEG 51 MIN N 80 DEG 52 MIN W C. 850 MB 1347 M D. NA E. NA F. 035 DEG 35 KT G. 302 DEG 009 NM H. EXTRAP 991 MB I. 18 C/ 1564 M J. 20 C/ 1562 M K. 17 C/ NA L. OPEN W-S M. E14/15/10 N. 12345/8 O. .1/1 NM P. AF980 1010A ISIDORE OB 16 MAX FL WIND 63 KT NE QUAD 0806Z. SLP EXTRAP FROM 850MB. RADAR SHOWED A POORLY DEFINED EYEWALL FROM SE-NW.