URPN12 KNHC 240511 AF966 0610E JOHN OB 05 KNHC DETAILED VORTEX DATA MESSAGE A. 24/0504Z B. 15 DEG 00 MIN N 160 DEG 17 MIN W C. 700 MB 2555 M D. 60 KT E. 350 DEG 60 NM F. 045 DEG 144 KT G. 311 DEG 10 NM H. 939 MB I. 11 C/ 3058 M J. 17 C/ 3199 M K. 13 C/ NA L. CLOSED M. C18 N. 15 DEG 00 MIN N 160 DEG 17 MIN W 24/0504Z O. 12345/7 P. 1/2 NM Q. MAX FL WIND 144 KT W QUAD 0455Z. STADIUM EFFECT. UNDERCAST BELOW. NO SURFACE FEATURES.;