FVXX24 KNES 120135 VA ADVISORY DTG: 20210412/0135Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/362 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 12/0110Z OBS VA CLD: SFC/FL200 S0150 W07850 - S0159 W07819 - S0203 W07820 - S0210 W07850 - S0150 W07850 MOV W 10KT FCST VA CLD +6HR: 12/0700Z SFC/FL200 S0147 W07849 - S0158 W07819 - S0203 W07819 - S0208 W07850 - S0147 W07849 FCST VA CLD +12HR: 12/1300Z NO VA EXP FCST VA CLD +18HR: 12/1900Z NO VA EXP RMK: VA EMS NOTED IN IR STLT IMAGERY. VA MOV IN A GENERAL W DIRECTION. WEB CAM INOP. ...LEE NXT ADVISORY: WILL BE ISSUED BY 20210412/0730Z