FVXX20 KNES 201908 VA ADVISORY DTG: 20170920/1908Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/430 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. NOAA CIMSS ALERT. VOLCANO WEB CAMERA. ERUPTION DETAILS: CONT VA EMS OBS IN STLT IMAGERY OBS VA DTG: 20/1815Z OBS VA CLD: SFC/FL190 S0004 W07740 - S0005 W07740 - S0027 W07811 - S0011 W07819 - S0004 W07740 MOV SW 10-15KT FCST VA CLD +6HR: 21/0030Z SFC/FL190 S0004 W07740 - S0005 W07740 - S0027 W07811 - S0011 W07819 - S0004 W07740 FCST VA CLD +12HR: 21/0630Z SFC/FL190 NO ASH EXP FCST VA CLD +18HR: 21/1230Z NO ASH EXP RMK: CONT VA EMS OB IN STLT IMAGERY. NWP MODELS SUGGEST CONT MOV SW AT 10-15KTS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20170921/0115Z