FVXX23 KNES 161632 VA ADVISORY DTG: 20231116/1632Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/839 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: RCNT VONA RPRT OBS VA DTG: 16/1600Z OBS VA CLD: SFC/FL240 S0200 W07820 - S0201 W07819 - S0212 W07823 - S0206 W07831 - S0200 W07820 MOV SW 5KT FCST VA CLD +6HR: 16/2200Z SFC/FL240 S0200 W07820 - S0200 W07820 - S0225 W07817 - S0223 W07834 - S0200 W07820 FCST VA CLD +12HR: 17/0400Z NO VA EXP FCST VA CLD +18HR: 17/1000Z NO VA EXP RMK: RCNT VONA RPRT RCVD INDICATING VA EMS MOVG SW. VA NOT OBS IN STLT IMAGERY OR WEBCAM. VA FL BASED ON VONA. VA FCST THRU T+6 HRS BASED ON NWP MDLS. ...COVERDALE NXT ADVISORY: WILL BE ISSUED BY 20231116/2230Z