FVXX21 KNES 220505 VA ADVISORY DTG: 20170922/0505Z VAAC: WASHINGTON VOLCANO: SANGAY 352090 PSN: S0200 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2017/045 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. NWP MODELS. ERUPTION DETAILS: PSBL ONGOING VA EM OBS VA DTG: 22/0445Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL200 090/20KT FCST VA CLD +6HR: 22/1100Z FCST VA CLD +12HR: 22/1700Z FCST VA CLD +18HR: 22/2300Z RMK: EXPERIMENTAL G-16 IMAGERY SUGGESTS VA EM CONTINUE. NO VA SEEN ON STLT DUE TO WX CLDS. ...GAETANO NXT ADVISORY: WILL BE ISSUED BY 20170922/1100Z