FVXX20 KNES 161038 VA ADVISORY DTG: 20230116/1038Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/051 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 16/1020Z OBS VA CLD: SFC/FL200 S0159 W07820 - S0210 W07811 - S0212 W07815 - S0201 W07821 - S0159 W07820 MOV SE 15KT FCST VA CLD +6HR: 16/1630Z NO VA EXP FCST VA CLD +12HR: 16/2230Z NO VA EXP FCST VA CLD +18HR: 17/0430Z NO VA EXP RMK: VA EMS/CLDS NOT SEEN IN SAT DUE TO MET CLDS. VA FL/DIR BASED ON EARLIER VAA AND MDL GUIDANCE. NWP MDL FCST THRU T+0HR. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20230116/1645Z