FVXX23 KNES 142041 VA ADVISORY DTG: 20231114/2041Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/831 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA EM RPRTD. EST VA DTG: 14/2000Z EST VA CLD: SFC/FL220 S0159 W07820 - S0202 W07820 - S0214 W07830 - S0206 W07836 - S0159 W07820 MOV SW 10KT FCST VA CLD +6HR: 15/0200Z SFC/FL220 S0159 W07820 - S0201 W07819 - S0233 W07828 - S0222 W07845 - S0159 W07820 FCST VA CLD +12HR: 15/0800Z NO VA EXP FCST VA CLD +18HR: 15/1400Z NO VA EXP RMK: VONA RPRTS VA CLD TO OVR 1 KM ABV SUMMIT MOVG SW. WEBCAM IMAGE SHOWS VA CLD PSBLY HIGHER. VA NOT OBSD BY STLT BUT HOTSPOT IS. NWP MDLS FCST VA TO MOV BTWN SW AND SSW BY T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20231115/0245Z