FVXX20 KNES 040706 VA ADVISORY DTG: 20111204/0705Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2011/170 INFO SOURCE: GOES-13. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSION OF VA AND GASES OBS VA DTG: 04/0645Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL300 045/05-10KT FCST VA CLD +6HR: 04/1300Z FCST VA CLD +12HR: 04/1900Z FCST VA CLD +18HR: 05/0100Z RMK: NO VA DETECTED TO DUE WX CLOUDS AND DARKNESS. GFS MODEL SHOWS LGT AND VARIABLE WINDS THRU FORECAST PERIOD. ...MYRGA NXT ADVISORY: WILL BE ISSUED BY 20111204/1300Z NNNN