FVXX20 KNES 211138 VA ADVISORY DTG: 20080521/1138Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/496 INFO SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 21/1045Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL250 090/20KT FCST VA CLD +6HR: 21/1700Z FCST VA CLD +12HR: 21/2300Z FCST VA CLD +18HR: 22/0500Z RMK: HOT SPOT SEEN IN SHORTWAVE IMAGERY FROM 0545Z-1045Z. VA NOT OBSERVED IN EVENING IMAGERY. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20080521/1745Z NNNN