FVXX20 KNES 250406 VA ADVISORY DTG: 20111225/0405Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2011/209 INFO SOURCE: GOES-13. GFS WINDS. ERUPTION DETAILS: CONTINUOUS EMISSIONS OF GASES WITH OCNL VA OBS VA DTG: 25/0345Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL170 060/20KT FCST VA CLD +6HR: 25/1000Z FCST VA CLD +12HR: 25/1600Z FCST VA CLD +18HR: 25/2200Z RMK: VA COULD NOT BE DETECTED IN STLT IMAGERY THROUGH 0345Z DUE TO CLOUD COVER. ASHFALL WAS RPTD SW OF THE SUMMIT ON SATURDAY. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20111225/1000Z NNNN