FVXX20 KNES 270646 VA ADVISORY DTG: 20110427/0646Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2011/028 INFO SOURCE: GOES-13. GFS WINDS. INFRASOUND DETECTION. GEOPHYSICAL INST. HYSPLIT ERUPTION DETAILS: ONGOING EMISSION OF GASES AND ASH OBS VA DTG: 27/0545Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS FL100/FL280 075/10KT FL290/FL330 120/10KT FCST VA CLD +6HR: 27/1200Z FCST VA CLD +12HR: 27/1800Z FCST VA CLD +18HR: 28/0000Z RMK: THK CLDS CVR THE REGION AND NO VA DETECTED. THE VO RPRTD ASHFALL YESTERDAY OUT 15 NMI NNW TO SW OF THE SUMMIT. FCST WINDS TAKE MOST VA W-SW OF SUMMIT. LTLCG EXPTD DURING DAY ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20110427/1245Z NNNN