URNT12 KMIA 02182 AF968 0205A DEAN OB 16 KMIA DETAILED VORTEX DATA MESSAGE A. 02/ 1808Z B. 18 DEG 04 MIN N 59 DEG 34 MIN W C. 850 MB 1346 M D. 70 KT E. 010 DEG 40 NM F. 079 DEG 78 KT G. 360 DEG 22 NM H. EXTRAP 992 MB I. 16 C/ 1512M J. 21 C/ 1494M K. 19 C/ NOBS L. OPEN,SW RAGGED M. C20 N. 18 DEG 04 MIN N 59 DEG 34 MIN W 02/ 1808Z O. 12345/ 8 P. 2 / 2 NM Q. MAX FL WNDS 140/79KTS AT 1628Z E QUAD SLP EXTRAP FROM 850MB;