FVXX24 KNES 290058 VA ADVISORY DTG: 20211029/0058Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/934 INFO SOURCE: GOES-16. VONA. NWP MODELS. ERUPTION DETAILS: OBS VA DTG: 20/0010Z OBS VA CLD: SFC/FL190 S0149 W07838 - S0159 W07820 - S0201 W07821 - S0154 W07841 - S0149 W07838 MOV NW 10KT FCST VA CLD +6HR: 20/0600Z NO VA EXP FCST VA CLD +12HR: 20/1200Z NO VA EXP FCST VA CLD +18HR: 20/1800Z NO VA EXP RMK: VA NOT OBS FM STLT WITH WX CLD IN AREA BUT VO OBS AN EM OF VA AND GASES AT 2111Z. OBS VA BASED ON NWP MODELS WITH FAIR CONFIDENCE. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20211029/0700Z