FVXX22 KNES 311824 VA ADVISORY DTG: 20081231/1824Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2008/756 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 31/1745Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL220 W/5-10KT FCST VA CLD +6HR: 01/0000Z FCST VA CLD +12HR: 01/0600Z FCST VA CLD +18HR: 01/1200Z RMK: ALTHOUGH ASH COULD NOT BE DETECTED IN SATELLITE IMAGERY THROUGH 1745Z DUE TO CLOUD COVER SEISMICITY REMAINS HIGH. ... NXT ADVISORY: WILL BE ISSUED BY 20090101/0030Z NNNN