FVXX21 KNES 210529 VA ADVISORY DTG: 20220721/0529Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/727 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT LGT VA EMS OBS VA DTG: 21/0450Z OBS VA CLD: SFC/FL220 S0155 W07847 - S0159 W07819 - S0206 W07846 - S0155 W07847 MOV W 10KT FCST VA CLD +6HR: 21/1100Z SFC/FL220 S0156 W07846 - S0159 W07819 - S0206 W07847 - S0156 W07846 FCST VA CLD +12HR: 21/1700Z NO VA EXP FCST VA CLD +18HR: 21/2300Z NO VA EXP RMK: CONT LGT VA EMS OBS MOV W IN STLT IMAGERY. VA FCST TO CONT W MOV THRU T+6HRS BEFORE DISP. VO ACT LOW. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20220721/1130Z