FVXX25 KNES 210728 VA ADVISORY DTG: 20230321/0728Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/211 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: FRQT VA EMS. OBS VA DTG: 21/0650Z OBS VA CLD: SFC/FL150 S0004 W07739 - S0023 W07719 - S0031 W07731 - S0005 W07740 - S0004 W07739 MOV SE 5KT FCST VA CLD +6HR: 21/1300Z SFC/FL150 S0004 W07740 - S0005 W07704 - S0019 W07707 - S0005 W07740 - S0004 W07740 FCST VA CLD +12HR: 21/1900Z SFC/FL150 S0004 W07740 - S0008 W07704 - S0025 W07708 - S0006 W07740 - S0004 W07740 FCST VA CLD +18HR: 22/0100Z NO VA EXP RMK: AFTER WX CLD CVR MOVED W, MULT VA CLDS WERE REVEALED MOVG SSE. NWP MDLS SUGGEST VA AT FL150 AND FCST VA TO BEGIN MOVG ESE BY T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20230321/1330Z