FVXX23 KNES 212328 VA ADVISORY DTG: 20240921/2328Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/541 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA EMS OBS OBS VA DTG: 21/2250Z OBS VA CLD: SFC/FL200 S0158 W07836 - S0159 W07820 - S0204 W07835 - S0158 W07836 MOV W 10KT FCST VA CLD +6HR: 22/0500Z SFC/FL200 S0158 W07836 - S0159 W07820 - S0204 W07835 - S0158 W07836 FCST VA CLD +12HR: 22/1100Z SFC/FL200 S0157 W07836 - S0159 W07820 - S0204 W07836 - S0157 W07836 FCST VA CLD +18HR: 22/1700Z NO VA EXP RMK: CONT LGT VA EMS OBS MOV W IN STLT IMAGERY. LGT VA FCST TO CONT W MOV THRU T+12HRS BEFORE DISP. VO ACT LOW. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20240922/0530Z