FVXX23 KNES 300858 VA ADVISORY DTG: 20220630/0858Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2022/663 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: PSBL VA EMS. OBS VA DTG: 30/0820Z OBS VA CLD: SFC/FL200 S0156 W07838 - S0159 W07819 - S0202 W07819 - S0203 W07839 - S0156 W07838 MOV W 10KT FCST VA CLD +6HR: 30/1430Z SFC/FL200 S0159 W07820 - S0201 W07818 - S0210 W07840 - S0200 W07841 - S0159 W07820 FCST VA CLD +12HR: 30/2030Z NO VA EXP FCST VA CLD +18HR: 01/0230Z NO VA EXP RMK: PSBL VA CLD OBSD AMONG XTNSV WX CLD CVR. PSBL VA CLD MOVMT MATCHES NWP MDL FCSTS FOR FL200. A WSHFT TO MOVG VA WSW FCST BY T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20220630/1500Z