FVXX20 KNES 152334 VA ADVISORY DTG: 20210615/2334Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2021/590 INFO SOURCE: GOES-16. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: RPRTS OF VA OBS VA DTG: 15/2310Z OBS VA CLD: SFC/FL200 S0201 W07820 - S0202 W07820 - S0211 W07831 - S0203 W07834 - S0201 W07820 MOV SW 10KT FCST VA CLD +6HR: 16/0500Z SFC/FL200 S0200 W07821 - S0202 W07820 - S0211 W07830 - S0203 W07834 - S0200 W07821 FCST VA CLD +12HR: 16/1100Z NO VA EXP FCST VA CLD +18HR: 16/1700Z NO VA EXP RMK: VA EM NOT SEEN ON STLT IMAGRY DUE TO CLD CVR. VO RPRTS VA EM AROUND FL200 MOV SW. LTLCG EXPCD AROUND FL. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20210616/0530Z