FVXX23 KNES 200342 VA ADVISORY DTG: 20210320/0342Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/200 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 20/0300Z OBS VA CLD: SFC/FL160 N0011 W07715 - N0001 W07707 - S0006 W07738 - S0002 W07738 - N0011 W07715 MOV NE 10KT FCST VA CLD +6HR: 20/0900Z SFC/FL160 N0007 W07717 - S0001 W07711 - S0006 W07738 - S0004 W07741 - N0007 W07717 FCST VA CLD +12HR: 20/1500Z SFC/FL160 N0008 W07716 - S0004 W07713 - S0007 W07738 - S0004 W07737 - N0008 W07716 FCST VA CLD +18HR: 20/2100Z NO VA EXP RMK: MULTIPLE VA EMS NOTED IN IR STLT IMAGERY. VA MOV TO NE OF SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20210320/0945Z