FVXX21 KNES 042054 VA ADVISORY DTG: 20120604/2053Z VAAC: WASHINGTON VOLCANO: SANGAY 1502-09 PSN: S0202 W07820 AREA: ECUADOR SUMMIT ELEV: 17159 FT (5230 M) ADVISORY NR: 2012/019 INFO SOURCE: GOES-13. GFS WINDS. ERUPTION DETAILS: ONGOING VA AND GAS EMISSIONS OBS VA DTG: 04/2015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA. FCST VA CLD +6HR: 05/0230Z FCST VA CLD +12HR: 05/0830Z FCST VA CLD +18HR: 05/1430Z RMK: SIGMET ALLOWED TO EXPIRE. VA NOT SEEN IN STLT IMAGERY DUE TO WX CLOUD COVER. NO HOTSPOT. MODEL WINDS NEAR SUMMIT ARE FROM THE W. ...MYRGA NXT ADVISORY: NO FURTHER ADVISORIES NNNN