FVXX21 KNES 292334 VA ADVISORY DTG: 20080729/2334Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/644 INFO SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 29/2315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL250 090/20KT FCST VA CLD +6HR: 30/0530Z FCST VA CLD +12HR: 30/1130Z FCST VA CLD +18HR: 30/1730Z RMK: ASH NOT SEEN DUE TO CLOUDS AND DARKNESS. ...EVANS NXT ADVISORY: WILL BE ISSUED BY 20080730/0530Z NNNN