FVXX23 KNES 220223 VA ADVISORY DTG: 20231222/0223Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/943 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EMS PSBL EST VA DTG: 22/0130Z EST VA CLD: SFC/FL200 S0142 W07820 - S0150 W07802 - S0201 W07819 - S0201 W07821 - S0142 W07820 MOV NE 10KT FCST VA CLD +6HR: 22/0730Z SFC/FL200 S0129 W07819 - S0143 W07751 - S0201 W07819 - S0201 W07822 - S0129 W07819 FCST VA CLD +12HR: 22/1330Z NO VA EXP FCST VA CLD +18HR: 22/1930Z NO VA EXP RMK: PSBL VA EMS NOT OBS FM STLT DUE TO WX CLDS OBSC SUMMIT. WEBCAM SHOWS PSBL EMS IN IR CAM. CONS HOTSPOT. LTLCG IN MDL WINDS FCST THRU T+6 HRS. ...BROWN NXT ADVISORY: WILL BE ISSUED BY 20231222/0830Z