FVXX20 KNES 301654 VA ADVISORY DTG: 20130730/1654Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2013/231 INFO SOURCE: GOES-13. GFS WINDS. ERUPTION DETAILS: GAS EMISSIONS WITH OCNL VA OBS VA DTG: 30/1615Z OBS VA CLD: SFC/FL280 S0110 W07829 - S0128 W07822 - S0131 W07828 - S0113 W07840 - S0110 W07829 MOV NW 10KT FCST VA CLD +6HR: 30/2230Z SFC/FL280 S0105 W07831 - S0129 W07820 - S0131 W07829 - S0113 W07843 - S0105 W07831 FCST VA CLD +12HR: 31/0430Z SFC/FL280 S0108 W07838 - S0126 W07822 - S0131 W07828 - S0113 W07848 - S0108 W07838 FCST VA CLD +18HR: 31/1030Z SFC/FL280 S0106 W07834 - S0128 W07820 - S0131 W07829 - S0110 W07843 - S0106 W07834 RMK: STLT IMAGERY SHOWED VA EMISSIONS EXTDG 20 NMI TO THE NW OF THE SUMMIT. THESE EMISSIONS CAN BE SEEN ABOVE THE CLD DECK AND ARE ESTIMATED TO BE NEAR FL280. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20130730/2300Z