FVXX20 KNES 041936 VA ADVISORY DTG: 20200504/1936Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/451 INFO SOURCE: GOES-EAST. ERUPTION DETAILS: VA NOT SEEN IN SAT OR RPRTD OBS VA DTG: 04/1900Z OBS VA CLD: NO ASH EXP FCST VA CLD +6HR: 05/0100Z NO ASH EXP FCST VA CLD +12HR: 05/0700Z NO ASH EXP FCST VA CLD +18HR: 05/1300Z NO ASH EXP RMK: VA NOT SEEN IN SAT IMAGERY OR NO FURTHER RPRTS ON VA CLD ACT. ... NXT ADVISORY: NO FURTHER ADVISORIES