000 FKNT21 KNHC 180835 TCANT1 TROPICAL STORM ARTHUR ICAO ADVISORY NUMBER 7 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012020 0900 UTC MON MAY 18 2020 TC ADVISORY DTG: 20200518/0900Z TCAC: KNHC TC: ARTHUR NR: 007 PSN: N3330 W07636 MOV: NNE 12KT C: 1002HPA MAX WIND: 040KT FCST PSN +6 HR: 18/1500Z N3437 W07528 FCST MAX WIND +6 HR: 045KT FCST PSN +12 HR: 18/2100Z N3531 W07412 FCST MAX WIND +12 HR: 045KT FCST PSN +18 HR: 19/0300Z N3610 W07248 FCST MAX WIND +18 HR: 045KT FCST PSN +24 HR: 19/0900Z N3630 W07119 FCST MAX WIND +24 HR: 045KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20200518/1500Z ..