FVXX23 KNES 152028 VA ADVISORY DTG: 20210715/2028Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/677 INFO SOURCE: GOES-16. WEBCAM. ERUPTION DETAILS: PREV VA HAS DISP OBS VA DTG: 15/2010Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 16/0200Z NO VA EXP FCST VA CLD +12HR: 16/0800Z NO VA EXP FCST VA CLD +18HR: 16/1400Z NO VA EXP RMK: PREV VA EMS HAVE DISP. NO NEW VA OBS IN SAT DATA OR RPTD VIA VONA. ...TUGGLE NXT ADVISORY: NO FURTHER ADVISORIES