000 FKNT21 KNHC 202228 TCANT1 SUBTROPICAL STORM ANDREA SPECIAL ICAO ADVISORY NUMBER 1 NWS NATIONAL HURRICANE CENTER MIAMI FL AL012019 2230 UTC MON MAY 20 2019 TC ADVISORY DTG: 20190520/2230Z TCAC: KNHC TC: ANDREA NR: 001 PSN: N2848 W06842 MOV: N 12KT C: 1006HPA MAX WIND: 035KT FCST PSN +6 HR: 21/0300Z N2936 W06848 FCST MAX WIND +6 HR: 040KT FCST PSN +12 HR: 21/0900Z N3025 W06845 FCST MAX WIND +12 HR: 040KT FCST PSN +18 HR: 21/1500Z N3052 W06827 FCST MAX WIND +18 HR: 035KT FCST PSN +24 HR: 21/2100Z N3112 W06749 FCST MAX WIND +24 HR: 035KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20190521/0300Z ..