FVXX23 KNES 201308 VA ADVISORY DTG: 20170820/1308Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2017/024 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. ERUPTION DETAILS: ERUPTION RPRTD OBS VA DTG: 20/1245Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL190 090/20KT FCST VA CLD +6HR: 20/1900Z FCST VA CLD +12HR: 21/0100Z FCST VA CLD +18HR: 21/0700Z RMK: ERUPTION RPRTD WITH VA TO FL190 MVG W FM SUMMIT. VA NOT SEEN IN SATELLITE IMAGERY BUT A HOTSPOT IS OBSERVED. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20170820/1915Z