FVXX20 KNES 050100 VA ADVISORY DTG: 20230605/0100Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/417 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: FRQT TO CONS VA EMS. OBS VA DTG: 05/0030Z OBS VA CLD: SFC/FL200 S0149 W07850 - S0200 W07820 - S0201 W07820 - S0159 W07853 - S0149 W07850 MOV W 15KT FCST VA CLD +6HR: 05/0630Z SFC/FL200 S0144 W07904 - S0200 W07819 - S0201 W07819 - S0201 W07907 - S0144 W07904 FCST VA CLD +12HR: 05/1230Z SFC/FL200 S0146 W07906 - S0159 W07820 - S0201 W07820 - S0205 W07908 - S0146 W07906 FCST VA CLD +18HR: 05/1830Z SFC/FL200 S0147 W07908 - S0159 W07820 - S0201 W07819 - S0208 W07909 - S0147 W07908 RMK: VA OBSD EXTDG OVR 25 N MI WNW OF THE SUMMIT. VONA RPRTS VA TO 500M ABV SUMMIT MOVG WEST. NWP MDLS FCST LTLCG IN WINDS THRU T+18HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20230605/0700Z