FVXX22 KNES 210325 VA ADVISORY DTG: 20081221/0323Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/710 INFO SOURCE: GFS WINDS. SEISMIC DETECTION. INFRASOUND DETECTION. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 21/0245Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL180 320/5-10KT FCST VA CLD +6HR: 21/0900Z FCST VA CLD +12HR: 21/1500Z FCST VA CLD +18HR: 21/2100Z RMK: NO ASH IS OBSERVED IN IMAGERY ALTHOUGH THERE ARE THICK CLOUDS IN THE VICINITY. EARLIER THIS EVENING THERE WAS A POSSIBLE PLUME EXTENDING TO THE SE. UPPER LEVEL WINDS ARE EXPECTED TO MOVE ANY ASH IN A SW DIRECTION BY 20/18Z. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20081221/0930Z NNNN