FVXX20 KNES 270040 VA ADVISORY DTG: 20110427/0040Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2011/027 INFO SOURCE: GUAYAQUIL MWO. GOES-13. GFS WINDS. SEISMIC DETECTION. INFRASOUND DETECTION. METAR. VOLCANO WEB CAMERA. PILOT REPORT. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING STG EMISSIONS OBS VA DTG: 27/0015Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL160 090/5-10KT FL160/FL270 065/10-15KT FL270/FL360 130/0-5KT FCST VA CLD +6HR: 27/0630Z FCST VA CLD +12HR: 27/1230Z FCST VA CLD +18HR: 27/1830Z RMK: VA CANNOT BE SEEN DUE TO HIGH LEVEL WX CLDS OBSCURRING VA DETECTION. VA WILL MOVE NW...W OR SW AT DIFFERENT HEIGHTS IN ERUPTIVE COLUMN GIVEN PILOT...OBSERVATORY...AND VIS IMG PRIOR TO WX CLDS MVG IN. ...GALLINA NXT ADVISORY: WILL BE ISSUED BY 20110427/0645Z NNNN