FVXX20 KNES 110120 VA ADVISORY DTG: 20210411/0120Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/261 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 10/0050Z OBS VA CLD: SFC/FL160 N0004 W07755 - S0004 W07739 - S0005 W07740 - S0001 W07758 - N0004 W07755 MOV NW 15KT FCST VA CLD +6HR: 10/0700Z SFC/FL160 N0001 W07756 - S0004 W07740 - S0005 W07740 - S0004 W07758 - N0001 W07756 FCST VA CLD +12HR: 10/1300Z SFC/FL16 N0000 W07758 - S0004 W07740 - S0005 W07739 - S0004 W07759 - N0000 W07758 FCST VA CLD +18HR: 10/1900Z SFC/FL160 S0000 W07758 - S0003 W07739 - S0005 W07740 - S0005 W07758 - S0000 W07758 RMK: INTERMITTENT SMALL PUFFS NOTED IN IR STLT IMAGERY. VA MOV TO WNW AND NW OF SUMMIT. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20210411/0715Z