FVXX24 KNES 081050 VA ADVISORY DTG: 20210408/1050Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/347 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL VA EMS OBS OBS VA DTG: 08/1020Z OBS VA CLD: SFC/FL190 S0148 W07859 - S0155 W07819 - S0205 W07819 - S0201 W07858 - S0148 W07859 MOV W 15KT FCST VA CLD +6HR: 08/1630Z SFC/FL190 S0147 W07902 - S0155 W07819 - S0205 W07819 - S0207 W07902 - S0147 W07902 FCST VA CLD +12HR: 08/2230Z NO VA EXP FCST VA CLD +18HR: 09/0430Z NO VA EXP RMK: XTNSV WX CLDS MAY OBSC PSBL VA EMS FM STLT DATA LKLY MVG GENLY W. FL AND WINDS FM NWP AND PREV VAA ...MLEVINE NXT ADVISORY: WILL BE ISSUED BY 20210408/1645Z