FVXX24 KNES 041419 VA ADVISORY DTG: 20210404/1419Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/330 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL ERUPTION OBS VA DTG: 04/1350Z OBS VA CLD: SFC/FL250 S0150 W07825 - S0150 W07819 - S0202 W07817 - S0202 W07822 - S0150 W07825 MOV NW 20KT FCST VA CLD +6HR: 04/2000Z SFC/FL250 S0058 W07841 - S0200 W07816 - S0202 W07821 - S0107 W07905 - S0058 W07841 FCST VA CLD +12HR: 05/0200Z NO VA EXP FCST VA CLD +18HR: 05/0800Z NO VA EXP RMK: STLT IMAGERY SHOWED A PSBL VA CLD EXT 5 NM NNW OF THE SUMMIT. VA FCST TO MOV NW THRU T+6. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20210404/2015Z