FVXX20 KNES 250938 VA ADVISORY DTG: 20101225/0938Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2010/536 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 25/0845Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL290 090/15KT FCST VA CLD +6HR: 25/1500Z FCST VA CLD +12HR: 25/2100Z FCST VA CLD +18HR: 26/0300Z RMK: VA NOT OBSERVED IN EVENING IMAGERY. SEISMICITY CONTINUES TO HAVE PERIODS OF ELEVATED ACTIVITY. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20101225/1545Z NNNN