FVXX20 KNES 270153 VA ADVISORY DTG: 20210127/0153Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/106 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: NEW VA EMS OBS OBS VA DTG: 27/0152Z OBS VA CLD: SFC/FL200 S0152 W07753 - S0202 W07753 - S0159 W07820 - S0152 W07753 MOV E 10KT FCST VA CLD +6HR: 27/0800Z SFC/FL200 S0152 W07753 - S0203 W07753 - S0159 W07820 - S0152 W07753 FCST VA CLD +12HR: 27/1400Z NO VA EXP FCST VA CLD +18HR: 27/2000Z NO VA EXP RMK: NEW VA EMS OBS MOV E IN STLT IMAGERY. VA FCST TO CONT E MOV THRU T+6HRS BEFORE DISP. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20210127/0800Z