FVXX20 KNES 211144 VA ADVISORY DTG: 20131021/1144Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2013/287 INFO SOURCE: GOES-13. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. GEOPHYSICAL INST. ERUPTION DETAILS: ONGOING EMISSION OF GASES AND ASH OBS VA DTG: 21/1115Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL280 090/20KT FCST VA CLD +6HR: 21/1730Z FCST VA CLD +12HR: 21/2330Z FCST VA CLD +18HR: 22/0530Z RMK: HOTSPOT BUT NO GOOD VA DETECTION IN IMAGERY. THERE IS A LGT DETECT OF VA W OF SUMMIT IN MULTISPECTRAL EST TO FL280 MOV AT 15-20KT BUT MIXED IN CLOUD OUT 20 NM BUT LIKELY EXTENDS FURTHER. ALMOST TIME FOR VIS IMAGERY AND WILL UPDATE SOON AFTER. ...SWANSON NXT ADVISORY: WILL BE ISSUED BY 20131021/1745Z