FVXX21 KNES 080154 VA ADVISORY DTG: 20100208/0154Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2010/146 INFO SOURCE: GOES-12. GFS WINDS. SEISMIC DETECTION. INFRASOUND DETECTION. GEOPHYSICAL INST. PILOT REPORT. ERUPTION DETAILS: INCREASED SEISMIC/INFRASOUND ACTIVITY OBS VA DTG: 08/0115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL230 050/10-15KT FCST VA CLD +6HR: 08/0730Z FCST VA CLD +12HR: 08/1330Z FCST VA CLD +18HR: 08/1930Z RMK: VA CANNOT BE DETECTED FROM SATELLITE IMAGERY DUE TO WX CLDS. HOWEVER...VERY HIGH INFRASOUND AND SEISMIC ACTIVITY INDICATE THE POTENTIAL FOR VA. RECENT REPORTS OF VA FROM PILOTS INDICATE HEIGHTS AROUND FL230 THOUGH IT IS NOT IMPOSSIBLE TO RULE OUT HIGHER EXPLOSIONS NEAR THE SUMMIT. ...GALLINA NXT ADVISORY: WILL BE ISSUED BY 20100208/0800Z NNNN