FVXX21 KNES 180014 VA ADVISORY DTG: 20211018/0014Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/912 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS CONTINUE OBS VA DTG: 17/2330Z OBS VA CLD: SFC/FL150 N0003 W07753 - S0004 W07740 - S0005 W07740 - S0001 W07756 - N0003 W07753 MOV NW 5KT FCST VA CLD +6HR: 18/0530Z SFC/FL150 N0002 W07751 - S0004 W07739 - S0005 W07740 - S0001 W07753 - N0002 W07751 FCST VA CLD +12HR: 18/1130Z SFC/FL150 N0001 W07751 - S0004 W07740 - S0005 W07740 - S0003 W07753 - N0001 W07751 FCST VA CLD +18HR: 18/1730Z NO VA EXP RMK: LGHT VA EM SEEN STLT MOV WNW FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY AND NWP MODELS. LGHT AND VAR COND MAYBE EXPCD. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20211018/0615Z