ÕRNT14 KNHC 240640 SUPPLEMENTARY VORTEX DATA MESSAGE °1146 10771 12454 11717 14044 02146 20773 22447 21717 13064 03145 30774 32432 31716 12054 04143 40776 42385 41818 13050 MF146 M0773 MF064 OBS 01 AT 0547Z OBS 04 AT 0557Z OBS 01 SFC WND ///// °1138 10779 12366 11918 31019 02137 20781 22405 21717 30054 03135 30784 32440 31717 31034 04133 40785 42452 41817 29032 05131 50788 52458 51817 30029 06130 60789 62466 61815 31023 MF137 M0781 MF054 OBS 01 AT 0608Z OBS 06 AT 0634Z OBS 06 SFC WND ///// ÒMK AF984 0413A MITCH OB 14 KNHC;