FVXX21 KNES 310425 VA ADVISORY DTG: 20071231/0425Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2007/971 INFO SOURCE: GOES-12. GFS WINDS. SEISMIC DETECTION. INFRASOUND DETECTION. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 31/0345Z OBS VA CLD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL220 MOVING FROM E 5-10 KNOTS. FCST VA CLD +6HR: 31/1000Z FCST VA CLD +12HR: 31/1600Z FCST VA CLD +18HR: 31/2200Z RMK: ACTIVITY CONTINUES BASED ON SEISMIC INFRASOUND AND BRIGHT HOTSPOT DETECTIONS... BUT ASH CANNOT BE DISCERNED ON SATELLITE IMAGERY AT THIS TIME DUE TO CLOUDINESS. ...GALLINA NXT ADVISORY: WILL BE ISSUED BY 20071231/1030Z NNNN