FVXX21 KNES 220534 VA ADVISORY DTG: 20210922/0534Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/807 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: INTMT VA EMS SEEN IN WEB CAM OBS VA DTG: 22/0510Z OBS VA CLD: SFC/FL150 S0000 W07758 - S0004 W07740 - S0006 W07740 - S0006 W07759 - S0000 W07758 MOV W 20KT FCST VA CLD +6HR: 22/1100Z SFC/FL150 N0006 W07801 - S0004 W07740 - S0005 W07740 - N0000 W07803 - N0006 W07801 FCST VA CLD +12HR: 22/1700Z SFC/FL150 N0006 W07801 - S0004 W07738 - S0006 W07740 - S0000 W07803 - N0006 W07801 FCST VA CLD +18HR: 22/2300Z NO VA EXP RMK: VA IS NOT SEEN IN SAT DUE TO MET CLDS. VA SEEN IN WEB CAM AND VONA RECEIVED. MODEL GUIDANCE SHOWS A W TO WNW MOV THRU T+12 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20210922/1130Z