FVXX23 KNES 211642 VA ADVISORY DTG: 20170721/1642Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/225 INFO SOURCE: GOES-EAST. EXPERIMENTAL GOES-16. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 21/1615Z OBS VA CLD: SFC/FL160 N0011 W07826 - S0003 W07740 - S0007 W07740 - S0010 W07829 - N0011 W07826 MOV W 5-10KT FCST VA CLD +6HR: 21/2230Z SFC/FL160 N0017 W07826 - S0003 W07739 - S0007 W07740 - S0014 W07832 - N0017 W07826 FCST VA CLD +12HR: 22/0430Z SFC/FL160 N0022 W07829 - S0002 W07739 - S0007 W07739 - S0017 W07835 - N0022 W07829 FCST VA CLD +18HR: 22/1030Z SFC/FL160 N0026 W07831 - S0002 W07739 - S0007 W07740 - S0021 W07838 - N0026 W07831 RMK: CONT VA PUFFS OBS MOV W IN STLT IMAGERY. NWP MODELS SUPPORT CONTINUED WESTARD MOV. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20170721/2245Z