FVXX20 KNES 162350 CCA VA ADVISORY -CORRECTION DTG: 20080516/2350Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/477 INFO SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 16/2315Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL270 090/15KT FCST VA CLD +6HR: 17/0530Z FCST VA CLD +12HR: 17/1130Z FCST VA CLD +18HR: 17/1730Z RMK: CORRECTION FOR HEIGHT. GEO INST REPORTS AT 2315Z ASH TO FL270 MOVING NW. ASH NOT SEEN IN SAT IMAGERY DUE TO CLOUD COVER. ... NXT ADVISORY: WILL BE ISSUED BY 20080517/0545Z NNNN