FVXX24 KNES 122053 VA ADVISORY DTG: 20220912/2053Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/934 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: CONS VA EMS OBSD OBS VA DTG: 12/2020Z OBS VA CLD: SFC/FL210 S0158 W07853 - S0158 W07820 - S0201 W07819 - S0206 W07830 - S0208 W07850 - S0158 W07853 MOV W 15KT FCST VA CLD +6HR: 13/0230Z SFC/FL210 S0158 W07819 - S0202 W07817 - S0215 W07901 - S0202 W07902 - S0158 W07819 FCST VA CLD +12HR: 13/0830Z SFC/FL210 S0158 W07819 - S0202 W07817 - S0213 W07901 - S0204 W07902 - S0158 W07819 FCST VA CLD +18HR: 13/1430Z SFC/FL210 S0158 W07818 - S0201 W07817 - S0227 W07901 - S0214 W07904 - S0158 W07818 RMK: CONS VA EMS OBSD IN SAT AND WEBCAM. VA CLDS EXTD APPX 30NMI W OF SUMMIT. VONA RECEIVED. VA FL/DIR BASED ON RPRT AND MDL GUIDANCE. NWP MDL FCST SLIGHTLY BACKING THRU T+18HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20220913/0300Z