FVXX20 KNES 202128 VA ADVISORY DTG: 20130720/2128Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2013/187 INFO SOURCE: GOES-13. GFS WINDS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING EMISSIONS OBS VA DTG: 20/2115Z OBS VA CLD: SFC/FL250 S0123 W07819 - S0134 W07825 - S0135 W07829 - S0128 W07826 - S0123 W07819 MOV E 10KT FCST VA CLD +6HR: 21/0330Z SFC/FL250 S0121 W07816 - S0135 W07822 - S0136 W07830 - S0127 W07826 - S0121 W07816 FCST VA CLD +12HR: 21/0930Z SFC/FL250 S0121 W07816 - S0136 W07822 - S0136 W07829 - S0128 W07826 - S0121 W07816 FCST VA CLD +18HR: 21/1530Z SFC/FL250 S0121 W07816 - S0136 W07823 - S0135 W07830 - S0127 W07826 - S0121 W07816 RMK: RECENT MULTISPECTRAL IMAGERY SHOWS VA SPREADING ENE E AND SE FROM THE SUMMIT. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20130721/0330Z