FVXX23 KNES 061646 VA ADVISORY DTG: 20180906/1646Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2018/047 INFO SOURCE: GOES-EAST. NWP MODELS. ERUPTION DETAILS: CONT VA EMS OBS VA DTG: 06/1615Z OBS VA CLD: SFC/FL200 S0151 W07910 - S0159 W07819 - S0201 W07819 - S0207 W07910 - S0151 W07910 MOV W 15KT FCST VA CLD +6HR: 06/2230Z SFC/FL200 S0150 W07911 - S0158 W07819 - S0201 W07819 - S0207 W07910 - S0150 W07911 FCST VA CLD +12HR: 07/0430Z SFC/FL200 S0150 W07911 - S0158 W07820 - S0201 W07819 - S0208 W07910 - S0150 W07911 FCST VA CLD +18HR: 07/1030Z SFC/FL200 NO ASH EXP RMK: CONT VA EMS OBS MOV W IN STLT IMAGERY. NWP GUIDANCE SUGGEST CONT MOV W THRU +12 HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20180906/2245Z