FVXX20 KNES 290239 VA ADVISORY DTG: 20210429/0239Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/425 INFO SOURCE: GOES-16. ERUPTION DETAILS: VA NOT OBS IN SAT. OBS VA DTG: 29/0220Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 29/0830Z NO VA EXP FCST VA CLD +12HR: 29/1430Z NO VA EXP FCST VA CLD +18HR: 29/2030Z NO VA EXP RMK: VA NOT OBS IN SAT DUE TO WX CLD OBSCN. NO OBS OR RPTD VA EMS SINCE PREV ADVISORY. ...CLARK NXT ADVISORY: NO FURTHER ADVISORIES