FVXX21 KNES 281609 VA ADVISORY DTG: 20080728/1609Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/638 INFO SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 28/1545Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL200 090/10KT FCST VA CLD +6HR: 28/2200Z FCST VA CLD +12HR: 29/0400Z FCST VA CLD +18HR: 29/1000Z RMK: ASH COULD NOT BE OBSERVED DUE TO CLOUD COVER. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20080728/2215Z NNNN