000 FKNT21 KNHC 182039 TCANT1 TROPICAL STORM ARTHUR ICAO ADVISORY NUMBER 9 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012020 2100 UTC MON MAY 18 2020 TC ADVISORY DTG: 20200518/2100Z TCAC: KNHC TC: ARTHUR NR: 009 PSN: N3606 W07354 MOV: NE 14KT C: 0993HPA MAX WIND: 045KT FCST PSN +6 HR: 19/0300Z N3637 W07221 FCST MAX WIND +6 HR: 050KT FCST PSN +12 HR: 19/0900Z N3655 W07052 FCST MAX WIND +12 HR: 050KT FCST PSN +18 HR: 19/1500Z N3658 W06925 FCST MAX WIND +18 HR: 050KT FCST PSN +24 HR: 19/2100Z N3648 W06813 FCST MAX WIND +24 HR: 050KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20200519/0300Z ..