FVXX20 KNES 190215 VA ADVISORY DTG: 20090219/0214Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2009/078 INFO SOURCE: GUAYAQUIL MWO. GOES-12. GFS WINDS. SEISMIC DETECTION. GEOPHYSICAL INST. PILOT REPORT. ERUPTION DETAILS: ONGOING OCNL EMISSIONS OF VA OBS VA DTG: 19/0145Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL290 090/10-20KT FCST VA CLD +6HR: 19/0800Z FCST VA CLD +12HR: 19/1400Z FCST VA CLD +18HR: 19/2000Z RMK: NO VA DETECTED DUE TO CLOUDS AND DARKNESS. SEISMIC SIGNALS SHOW CONTINUED OCNL PULSES THAT MAY CONTAIN VA. SMALL VA CLD AT 18/2115Z MOVD W AND DISPD BY 2315Z. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20090219/0815Z NNNN