FVXX21 KNES 221729 VA ADVISORY DTG: 20241022/1729Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/639 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS OBS VA DTG: 22/1700Z OBS VA CLD: SFC/FL200 S0200 W07820 - S0200 W07811 - S0205 W07812 - S0201 W07820 - S0200 W07820 MOV E 5KT FCST VA CLD +6HR: 22/2300Z SFC/FL200 S0200 W07820 - S0205 W07808 - S0210 W07813 - S0201 W07820 - S0200 W07820 FCST VA CLD +12HR: 23/0500Z SFC/FL200 S0200 W07820 - S0201 W07820 - S0213 W07821 - S0210 W07828 - S0200 W07820 FCST VA CLD +18HR: 23/1100Z NO VA EXP RMK: OCNL VA EMS OBS IN STLT IMAGERY MOVG E/ESE. VA FCST THRU T+12 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20241022/2330Z