FVXX21 KNES 142140 VA ADVISORY DTG: 20211114/2140Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/1026 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: POSSIBLE VA EM OBS VA DTG: 14/2110Z OBS VA CLD: SFC/FL150 S0004 W07740 - S0005 W07740 - S0009 W07747 - S0005 W07749 - S0004 W07740 MOV W 5KT FCST VA CLD +6HR: 15/0300Z SFC/FL150 S0004 W07740 - S0005 W07740 - S0009 W07746 - S0005 W07749 - S0004 W07740 FCST VA CLD +12HR: 15/0900Z NO VA EXP FCST VA CLD +18HR: 15/1500Z NO VA EXP RMK: VA EM NOT SEEN ON STLT IMAGERY DUE TO CLD CVR BUT WEBCAM SHOWS EMS WHICH MAY CONTAIN VA. VA FL AND FRCST BASED ON PREVIOUS VAA AND NWP MODELS. LGHT AND VAR COND MAYBE EXPCD. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20211115/0345Z