FVXX21 KNES 251528 VA ADVISORY DTG: 20220425/1528Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/465 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 25/1500Z OBS VA CLD: SFC/FL220 S0153 W07843 - S0201 W07819 - S0202 W07820 - S0202 W07846 - S0153 W07843 MOV W 20KT FCST VA CLD +6HR: 25/2100Z SFC/FL220 S0149 W07853 - S0201 W07820 - S0202 W07819 - S0205 W07859 - S0149 W07853 FCST VA CLD +12HR: 26/0300Z SFC/FL220 S0150 W07903 - S0200 W07820 - S0202 W07819 - S0207 W07903 - S0150 W07903 FCST VA CLD +18HR: 26/0900Z NO VA EXP RMK: VA IS OBS IN WEBCAM AND IS MOV W UP TO 25NM FM THE SUMMIT. NWP MDL INDICATES CONT W MOV THRU T+12HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20220425/2130Z