FVXX22 KNES 050527 VA ADVISORY DTG: 20210805/0527Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/759 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: LGT VA EMS PSBL OBS VA DTG: 05/0500Z OBS VA CLD: SFC/FL190 S0159 W07819 - S0208 W07836 - S0159 W07840 - S0159 W07819 MOV W 10KT FCST VA CLD +6HR: 05/1100Z NO VA EXP FCST VA CLD +12HR: 05/1700Z NO VA EXP FCST VA CLD +18HR: 05/2300Z NO VA EXP RMK: LGT VA EMS PSBL MOV W FM SUMMIT. LGT VA FCST TO CONT W FM SUMMIT THRU T+6HRS. VO ACT LOW. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20210805/1130Z