FVXX22 KNES 280638 VA ADVISORY DTG: 20180928/0638Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2018/114 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS OBS VA DTG: 28/0615Z OBS VA CLD: SFC/FL220 S0159 W07819 - S0203 W07705 - S0230 W07713 - S0201 W07820 - S0159 W07819 MOV SW 10KT FCST VA CLD +6HR: 28/1230Z SFC/FL220 S0159 W07818 - S0202 W07704 - S0231 W07713 - S0201 W07820 - S0159 W07818 FCST VA CLD +12HR: 28/1830Z SFC/FL220 S0158 W07819 - S0203 W07704 - S0231 W07713 - S0202 W07820 - S0158 W07819 FCST VA CLD +18HR: 29/0030Z SFC/FL220 S0158 W07819 - S0203 W07704 - S0231 W07713 - S0202 W07820 - S0158 W07819 RMK: CONT VA EMS OBS MOV SE FROM SUMMIT IN STLT IMAGERY. NWP GUIDANCE SUGGEST CONT MOV SE THROUGHT +18HRS. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20180928/1245Z