FVXX20 KNES 130027 VA ADVISORY DTG: 20230813/0027Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17342 FT (5286 M) ADVISORY NR: 2023/566 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. ERUPTION DETAILS: VA SEEN IN SAT OBS VA DTG: 13/0000Z OBS VA CLD: SFC/FL210 S0156 W07830 - S0159 W07820 - S0201 W07820 - S0202 W07830 - S0156 W07830 MOV W 10KT FCST VA CLD +6HR: 13/0600Z SFC/FL200 S0153 W07841 - S0159 W07820 - S0202 W07820 - S0203 W07841 - S0153 W07841 FCST VA CLD +12HR: 13/1200Z NO VA EXP FCST VA CLD +18HR: 13/1800Z NO VA EXP RMK: VA SEEN IN SAT AND VONA INDICATES GASES AND SOME VA MOV W FM SUMMIT. MODEL GUIDANCE INDICATES CONT W MOV THRU T+6 HRS. MOV AND HGT BASED ON SAT, NWP AND VONA. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20230813/0630Z