FVXX20 KNES 161302 VA ADVISORY DTG: 20240816/1302Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2024/453 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: VA CLDS OBSD OBS VA DTG: 16/1240Z OBS VA CLD: SFC/FL200 S0158 W07820 - S0201 W07819 - S0214 W07912 - S0203 W07910 - S0158 W07820 MOV W 30KT FCST VA CLD +6HR: 16/1830Z SFC/FL200 S0158 W07821 - S0201 W07820 - S0214 W07909 - S0203 W07911 - S0158 W07821 FCST VA CLD +12HR: 17/0030Z SFC/FL200 S0159 W07819 - S0201 W07819 - S0217 W07922 - S0205 W07922 - S0159 W07819 FCST VA CLD +18HR: 17/0630Z SFC/FL200 S0158 W07819 - S0201 W07818 - S0218 W07919 - S0207 W07921 - S0158 W07819 RMK: VA EMS/CLDS OBSD IN SAT AMONG DENSE MET CLDS. VA CLDS LKLY EXTED APPX 50NM WSW FM SUMMIT. NWP MDL FCST LTLCG THRU T+18HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20240816/1900Z