FVXX23 KNES 231700 VA ADVISORY DTG: 20221223/1700Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2022/1357 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: VA EMS PSBL OBS VA DTG: 23/1630Z OBS VA CLD: SFC/FL200 S0200 W07820 - S0201 W07820 - S0214 W07830 - S0209 W07835 - S0200 W07820 MOV SW 10KT FCST VA CLD +6HR: 23/2230Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0217 W07832 - S0211 W07838 - S0200 W07820 FCST VA CLD +12HR: 24/0430Z SFC/FL200 S0200 W07820 - S0201 W07819 - S0218 W07832 - S0211 W07839 - S0200 W07820 FCST VA CLD +18HR: 24/1030Z NO VA EXP RMK: PSBL VA EMS NOT OBS FM STLT OR WEBCAM DUE TO WX CLDS OBSC SUMMIT. HOTSPOT IS DETECTED. WIND FCST EXP TO REMAIN TO SW THRU T+12 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20221223/2300Z