FVXX20 KNES 200027 VA ADVISORY DTG: 20101220/0027Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2010/518 INFO SOURCE: GOES-13. GFS WINDS. GEOPHYSICAL INST. ERUPTION DETAILS: OCCASIONAL EXHALATIONS OBS VA DTG: 19/2345Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL200 360/5KT FCST VA CLD +6HR: 20/0600Z FCST VA CLD +12HR: 20/1200Z FCST VA CLD +18HR: 20/1800Z RMK: VA NOT OBSERVED BUT CLOUDS OBSCURE THE VOLCANO. GEOPHYSICAL INSTITUTE REPORTS A COLUMN OF VA WAS OBSERVED EARLIER WITH SOUNDS LIKE CANNON SHOTS. SEISMICITY HAS DECREASED. ...RUMINSKI NXT ADVISORY: WILL BE ISSUED BY 20101220/0630Z NNNN