FVXX21 KNES 271237 VA ADVISORY DTG: 20071227/1236Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2007/956 INFO SOURCE: GOES-12. GFS WINDS. INFRASOUND DETECTION. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 27/1215Z OBS VA CLD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL200 MOVING FROM NE 10-15 KNOTS. FCST VA CLD +6HR: 27/1830Z FCST VA CLD +12HR: 28/0030Z FCST VA CLD +18HR: 28/0630Z RMK: ASH NOT OBSERVABLE IN VISIBLE IMAGERY DUE TO WEATHER CLOUDS. INTERMITTENT HOTSPOTS DETECTED. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20071227/1830Z NNNN