FVXX20 KNES 211823 VA ADVISORY DTG: 20110421/1822Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2011/004 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. GEOPHYSICAL INST. TUNGURAHUA VOLCANO OBSERVATORY ERUPTION DETAILS: EXHALATION AT 21/0915Z OBS VA DTG: 21/1745Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL180 090/5KT FCST VA CLD +6HR: 22/0000Z FCST VA CLD +12HR: 22/0600Z FCST VA CLD +18HR: 22/1200Z RMK: CLOUDS OBSCURE THE VOLCANO. TUNGURAHUA OBSERVATORY REPORTS VA EMISSIONS THIS MORNING WITH EXPLOSIONS HEARD. PLUME WAS VISIBLE UNTIL ABOUT 17Z. ...RUMINSKI NXT ADVISORY: WILL BE ISSUED BY 20110422/0015Z NNNN