FVXX23 KNES 041421 VA ADVISORY DTG: 20240604/1421Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/251 INFO SOURCE: GOES-16. ERUPTION DETAILS: VA NOT OBS. OBS VA DTG: 04/1400Z OBS VA CLD: NO VA EXP FCST VA CLD +6HR: 04/2000Z NO VA EXP FCST VA CLD +12HR: 05/0200Z NO VA EXP FCST VA CLD +18HR: 05/0800Z NO VA EXP RMK: VA NOT OBS IN SAT. MET CLDS OBSC IMMEDIATE SUMMIT AREA BUT VA NOT PRESENT DOWNWIND OF SUMMIT. ...CLARK NXT ADVISORY: NO FURTHER ADVISORIES