000 FKPZ22 KNHC 200232 TCAPZ2 POST-TROPICAL CYCLONE NORMA ICAO ADVISORY NUMBER 23 NWS NATIONAL HURRICANE CENTER MIAMI FL EP172017 0300 UTC WED SEP 20 2017 TC ADVISORY DTG: 20170920/0300Z TCAC: KNHC TC: NORMA NR: 023 PSN: N2206 W11536 MOV: WNW 06KT C: 1007HPA MAX WIND: 030KT FCST PSN + 06 HR: 200900 N2218 W11604 FCST MAX WIND + 06 HR: 025KT FCST PSN + 12 HR: 201500 N2230 W11625 FCST MAX WIND + 12 HR: 025KT FCST PSN + 18 HR: 202100 N2242 W11640 FCST MAX WIND + 18 HR: 020KT FCST PSN + 24 HR: 210300 N2258 W11651 FCST MAX WIND + 24 HR: 020KT RMK THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: NO MSG EXP ..