FVXX21 KNES 201317 VA ADVISORY DTG: 20080720/1316Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/618 INFO SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: CONTINUOUS EMISSIONS OBS VA DTG: 20/1245Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL230 270/15-20KT FCST VA CLD +6HR: 20/1900Z FCST VA CLD +12HR: 21/0100Z FCST VA CLD +18HR: 21/0700Z RMK: SIGMET FROM GUAYAQUIL AT 1245Z HAS VA MVG E. HOWEVER DUE TO CLOUDINESS ASH NOT DETECTED ON SATELLITE IMAGERY. ...EVANS NXT ADVISORY: WILL BE ISSUED BY 20080720/1915Z NNNN