FVXX20 KNES 230612 VA ADVISORY DTG: 20180923/0612Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/898 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: OCNL EM OBS VA DTG: 23/0545Z OBS VA CLD: SFC/FL190 S0003 W07759 - S0004 W07755 - S0008 W07755 - S0008 W07759 - S0003 W07759 MOV W 15KT FCST VA CLD +6HR: 23/1200Z SFC/FL190 NO ASH EXP FCST VA CLD +12HR: 23/1800Z NO ASH EXP FCST VA CLD +18HR: 24/0000Z NO ASH EXP RMK: A CLD OF VA WAS CENTERED 20 NM W OF THE SUMMIT AND FCST TO DISP WITHIN 6 HOURS. LTLCG TO FUTURE EM. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20180923/1215Z