FVXX21 KNES 261822 VA ADVISORY DTG: 20220426/1822Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/470 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: POS VA EMS CONT OBS VA DTG: 26/1800Z OBS VA CLD: SFC/FL210 S0159 W07836 - S0201 W07820 - S0201 W07819 - S0208 W07834 - S0159 W07836 MOV W 20KT FCST VA CLD +6HR: 27/0000Z SFC/FL210 S0156 W07841 - S0200 W07819 - S0201 W07819 - S0208 W07840 - S0156 W07841 FCST VA CLD +12HR: 27/0600Z NO VA EXP FCST VA CLD +18HR: 27/1200Z NO VA EXP RMK: VA NOT SEEN IN STLT AND WEBCAM DUE TO MET CLDS. POS VA EMS CONT. HGT & MVMT BASED ON NWP. GUIDANCE SHOWS W MVMT THRU T+6. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20220427/0015Z