FVXX20 KNES 040826 VA ADVISORY DTG: 20230204/0826Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/120 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 04/0800Z OBS VA CLD: SFC/FL200 S0148 W07822 - S0149 W07817 - S0201 W07819 - S0201 W07822 - S0148 W07822 MOV N 5KT FCST VA CLD +6HR: 04/1400Z NO VA EXP FCST VA CLD +12HR: 04/2000Z NO VA EXP FCST VA CLD +18HR: 05/0200Z NO VA EXP RMK: VA EMS/CLDS NOT OBSD IN SAT DUE TO MET CLDS. HOT SPOT OBSD. VA FL/DIR BASED ON PREV ADVY AND MDL GUIDANCE. NWP MDL FCST THRU T+0HR. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20230204/1430Z