FVXX24 KNES 210938 VA ADVISORY DTG: 20080421/0938Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/384 INFO SOURCE: GOES-12. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: ONGOING EMISSIONS OF LGT GASES AND ASH OBS VA DTG: 21/0915Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL200 090/10-15KT FCST VA CLD +6HR: 21/1530Z NOT AVBL FCST VA CLD +12HR: 21/2130Z NOT AVBL FCST VA CLD +18HR: 22/0330Z NOT AVBL RMK: CLOUDS AND DARKNESS PRECLUDE DETECTION OF ASH. ...EVANS/TURK NXT ADVISORY: WILL BE ISSUED BY 20080421/1545Z NNNN