FVXX20 KNES 281055 VA ADVISORY DTG: 20110428/1055Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2011/034 INFO SOURCE: GOES-13. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND ASH OBS VA DTG: 28/1015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL250 050/05-10KT FL260/FL300 090/05-10KT FL300/FL360 110/05-10KT FCST VA CLD +6HR: 28/1630Z FCST VA CLD +12HR: 28/2230Z FCST VA CLD +18HR: 29/0430Z RMK: DUE TO CLDS HARD TO SEE VA. WNDS FCST TO MOV MOST ASH W-SW WITH SOME VA ABOVE FL300 MOVG NW. VIS IMAGERY MAY HELP SOON TO SEE ASH BETTER. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20110428/1700Z NNNN