FVXX21 KNES 061536 VA ADVISORY DTG: 20170806/1536Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0201 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2017/009 INFO SOURCE: GOES-EAST. EXPERIMENTAL GOES-16. GUAYAQUIL MWO. NWP MODELS. ERUPTION DETAILS: RPRT OF VA OBS AT 1400Z OBS VA DTG: 06/1515Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL210 090/20-25KT FCST VA CLD +6HR: 06/2130Z FCST VA CLD +12HR: 07/0330Z FCST VA CLD +18HR: 07/0930Z RMK: RPRT OF VA OBS AT 1400Z VA NOT OBS IN STLT IMAGERY. NWP MODELS SUGGEST VA MOV W OF SUMMIT. ...FISHER NXT ADVISORY: WILL BE ISSUED BY 20170806/2130Z