FVXX21 KNES 270453 VA ADVISORY DTG: 20080427/0453Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/408 INFO SOURCE: GOES-12. GFS WINDS. TUNGURAHUA OBSERVATORY ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 27/0345Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL200 065/10KT FCST VA CLD +6HR: 27/1000Z NOT AVBL FCST VA CLD +12HR: 27/1600Z NOT AVBL FCST VA CLD +18HR: 27/2200Z NOT AVBL RMK: NO ASH IS VISIBLE DUE TO EXTENSIVE CLOUDS. THE TUNGURAHUA OBSERVATORY REPORTS LIGHT EMISSIONS OF ASH UP TO 1 KM ABOVE THE SUMMIT. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20080427/1100Z NNNN