FVXX21 KNES 050728 VA ADVISORY DTG: 20071205/0728Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2007/865 INFO SOURCE: GOES-11. GFS WINDS. PILOT REPORT. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 05/0715Z OBS VA CLD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS SFC/FL200 MOVING FROM W 5 KNOTS. FL200/FL250 MOVING FROM NW 5-10 KNOTS. FCST VA CLD +6HR: 05/1330Z FCST VA CLD +12HR: 05/1930Z FCST VA CLD +18HR: 06/0130Z RMK: NO ASH CAN BE SEEN IN NIGHTTIME INFRARED IMAGERY. THE LAST REPORT OF ASH WAS AT 04/1925Z BY LOCAL AIRCRAFT. ... NXT ADVISORY: WILL BE ISSUED BY 20071205/1330Z NNNN