FVXX20 KNES 021734 VA ADVISORY DTG: 20200602/1734Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2020/528 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCAT. ERUPTION DETAILS: CONT VA CLDS SEEN IN SAT. OBS VA DTG: 02/1710Z OBS VA CLD: SFC/FL200 S0145 W07855 - S0158 W07821 - S0203 W07822 - S0213 W07855 - S0145 W07855 MOV W 10-15KT FCST VA CLD +6HR: 02/2300Z SFC/FL200 S0141 W07908 - S0157 W07820 - S0203 W07822 - S0218 W07909 - S0141 W07908 FCST VA CLD +12HR: 03/0500Z SFC/FL200 S0132 W07911 - S0159 W07821 - S0201 W07822 - S0213 W07908 - S0132 W07911 FCST VA CLD +18HR: 03/1100Z NO ASH EXP RMK: VA SEEN IN SAT MOV WEST AND EXTDG ARND 15 NM FM SUMMIT. MODEL GUIDANCE SHOWS A CONT W-WNW-LY MOV THRU T+12 HRS. ... NXT ADVISORY: WILL BE ISSUED BY 20200602/2330Z