FVXX21 KNES 191314 VA ADVISORY DTG: 20210919/1314Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2021/796 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: VA EMS CONTINUE OBS VA DTG: 19/1240Z OBS VA CLD: SFC/FL160 S0001 W07744 - S0004 W07740 - S0005 W07740 - S0002 W07746 - S0001 W07744 MOV NW 10KT FCST VA CLD +6HR: 19/1830Z SFC/FL160 S0001 W07744 - S0005 W07740 - S0005 W07740 - S0003 W07745 - S0001 W07744 FCST VA CLD +12HR: 20/0030Z SFC/FL160 S0001 W07744 - S0004 W07739 - S0005 W07739 - S0003 W07744 - S0001 W07744 FCST VA CLD +18HR: 20/0630Z NO VA EXP RMK: LGHT MULTIPLE VA CLDS SEEN ON STLT IMAGEYR MOV NW FM SUMMIT. VA FL AND FRCST BASED ON IMAGERY AND NWP MODELS. LTLCG EXPCD THRU FRCST PERIOD. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20210919/1915Z