FVXX20 KNES 181946 VA ADVISORY DTG: 20140818/1946Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 352080 PSN: S0128 W07826 AREA: ECUADOR SUMMIT ELEV: 16480 FT (5023 M) ADVISORY NR: 2014/304 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. PILOT REPORT. GFS WINDS. SEISMIC DETECTION. VOLCANO WEB CAMERA. ERUPTION DETAILS: PSBL LGT VA TO FL200 OBS VA DTG: 18/1915Z OBS VA CLD: SFC/FL200 S0123 W07850 - S0125 W07826 - S0131 W07825 - S0134 W07851 - S0123 W07850 MOV W 20KT FCST VA CLD +6HR: 19/0130Z SFC/FL200 S0122 W07853 - S0125 W07826 - S0132 W07825 - S0136 W07852 - S0122 W07853 FCST VA CLD +12HR: 19/0730Z SFC/FL200 S0122 W07856 - S0124 W07826 - S0133 W07825 - S0138 W07855 - S0122 W07856 FCST VA CLD +18HR: 19/1330Z SFC/FL200 S0121 W07858 - S0125 W07825 - S0135 W07824 - S0140 W07858 - S0121 W07858 RMK: PSBL LGT VA IS SEEN EXTDG 15 NM FROM SUMMIT. ...MCCARTHY NXT ADVISORY: WILL BE ISSUED BY 20140819/0145Z