URNT12 KNHC 300340 VORTEX DATA MESSAGE A. 30/0340Z B. 18 DEG 58 MIN N 78 DEG 27 MIN W C. 850 MB 1347 M D. NA E. NA F. 030 DEG 53 KT G. 299 DEG 12 NM H. 992 MB I. 19 C/ 1548 M J. 24 C/ 1558 M K. 16 C/ NA L. CLOSED WALL M. E32/30/20 N. 12345/8 O. 0.1/1 NM P. AF963 1513A LILI OB 28 MAX FL WIND 59 KT N QUAD 0230Z. OUTER EYEWALL ELLIPTICAL, CIRCULAR INNER EYEWALL FORMING DIAMETER 12 NM OPEN SW