FVXX21 KNES 011530 VA ADVISORY DTG: 20201201/1530Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/1167 INFO SOURCE: GOES-16. NWP MODELS. VOLCAT. ERUPTION DETAILS: PSBL LGT CONT VA OBS VA DTG: 01/1525Z OBS VA CLD: SFC/FL200 S0152 W07858 - S0158 W07820 - S0207 W07857 - S0152 W07858 MOV W 10KT FCST VA CLD +6HR: 01/2130Z SFC/FL200 S0158 W07819 - S0217 W07856 - S0202 W07901 - S0158 W07819 FCST VA CLD +12HR: 02/0330Z NO VA EXP FCST VA CLD +18HR: 02/0930Z NO VA EXP RMK: PSBL LGT CONT VA EMS OBS MOV W FM SUMMIT. VA EMS FCST TO CONT W TO WSW THRU T+6HRS BEFORE DISP. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20201201/2130Z