URPN12 KMIA 142031 AF984 0501C KEONI OB 12 KMIA DETAILED VORTEX DATA MESSAGE A. 14/2021Z B. 13 DEG 16 MIN N 161 DEG 45 MIN W C. 850 MB 1264 M D. 50 KT E. 160 DEG 36 NM F. 244 DEG 47 KT G. 151 DEG 33 NM H. EXTRAP 981 MB I. 18 C/ 1454 M J. 21 C/ 1452 M K. 19 C/ NA L. CLOSED M. C18 N. 13 DEG 16 MIN N 161 DEG 45 MIN W 14/2021Z O. 12345/8 P. 1/3 NM Q. MAX FL WIND 76 KT E QUAD 1823Z. SLP EXTRAP FROM 850MB. STRENGTHING EYE WALL PRESENTATION. SFC CTR 180/05;