FVXX21 KNES 221711 VA ADVISORY DTG: 20200922/1711Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/827 INFO SOURCE: GOES-EAST. VONA. NWP MODELS. ERUPTION DETAILS: LKLY VA EMS. OBS VA DTG: 22/1640Z OBS VA CLD: SFC/FL150 N0007 W07756 - S0004 W07739 - S0005 W07740 - N0001 W07759 - N0007 W07756 MOV NW 15-20KT FCST VA CLD +6HR: 22/2230Z SFC/FL150 N0007 W07756 - S0004 W07738 - S0005 W07739 - S0001 W07759 - N0007 W07756 FCST VA CLD +12HR: 23/0430Z SFC/FL150 N0005 W07758 - S0004 W07738 - S0005 W07738 - S0002 W07759 - N0005 W07758 FCST VA CLD +18HR: 23/1030Z NO VA EXP RMK: VA CLD NOT OBSD IN STLT OR WEBCAM DUE TO WX CLD CVR. VA LAST OBSD AT 1319Z PER VONA. ACT STILL LKLY BLO OR WITHIN WX CLDS. FL ESTD FM THAT VONA. NWP MDLS FCST LTLCG IN WINDS THRU T+12HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20200922/2315Z