FVXX20 KNES 151322 VA ADVISORY DTG: 20170815/1322Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/294 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. GUAYAQUIL MWO. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: OCNL EM OBS VA DTG: 15/1230Z OBS VA CLD: SFC/FL180 N0006 W07802 - S0002 W07738 - S0008 W07740 - N0001 W07804 - N0006 W07802 MOV W 20KT FCST VA CLD +6HR: 15/1830Z SFC/FL180 N0006 W07809 - S0002 W07739 - S0009 W07738 - S0004 W07810 - N0006 W07809 FCST VA CLD +12HR: 16/0030Z SFC/FL180 N0002 W07810 - S0001 W07739 - S0008 W07738 - S0007 W07812 - N0002 W07810 FCST VA CLD +18HR: 16/0630Z SFC/FL180 N0008 W07809 - S0002 W07738 - S0009 W07738 - S0005 W07813 - N0008 W07809 RMK: VISIBLE STLT IMAGERY SHOWED DISCRETE VA CLDS MOV W FROM THE SUMMIT AND DISP WITHIN 35 NM OF THE SUMMIT. LATEST RPRT FROM THE MWO PUTS THE VA HGT TO FL180. FUTURE EM FCST TO MOV W WITH LTLCG. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20170815/1915Z