URNT12 KNHC 011836 VORTEX DATA MESSAGE A. 01/1836Z B. 11 DEG 52 MIN N 62 DEG 46 MIN W C. NA D. 25 KT E. 035 DEG 68 NM F. 325 DEG 17 KT G. 199 DEG 16 NM H. EXTRAP 1009 MB I. 24 C/ 317 M J. 24 C/ 318 M K. 23 C/ NA L. NA M. NA N. 13 /01 O. .25/8 NM P. AF985 0314A JOYCE OB 09 MAX FL WIND 17 KT SW QUAD 1831Z. SLP EXTRAP FROM 1500FT. CENTER SEEMS ELLIPTICAL E-W 15 BY 25NM. LOWEST PRESSURE 128/12N M FROM FL CENTER