FVXX21 KNES 281655 VA ADVISORY DTG: 20071228/1654Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2007/961 INFO SOURCE: GOES-12. GFS WINDS. ERUPTION DETAILS: ON GOING EMISSION OBS VA DTG: 28/1615Z OBS VA CLD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL220 MOVING FROM NE 5-15 KNOTS. FCST VA CLD +6HR: 28/2230Z NOT AVBL. FCST VA CLD +12HR: 29/0430Z NOT AVBL. FCST VA CLD +18HR: 29/1030Z NOT AVBL. RMK: ASH NOT SEEN IN THE CURRENT SATELLITE ANIMATION. SEISMIC ACTIVITY REMAINS ACTIVE. WALTER ... NXT ADVISORY: WILL BE ISSUED BY 20071228/2300Z NNNN