FVXX20 KNES 020429 VA ADVISORY DTG: 20180902/0429Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/823 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: EM ARND 02/0320Z OBS VA DTG: 02/0400Z OBS VA CLD: SFC/FL190 N0001 W07750 - S0002 W07748 - S0006 W07752 - S0004 W07756 - N0001 W07750 MOV W 20-25KT FCST VA CLD +6HR: 02/1000Z SFC/FL190 NO ASH EXP FCST VA CLD +12HR: 02/1600Z NO ASH EXP FCST VA CLD +18HR: 02/2200Z NO ASH EXP RMK: STLT IMAGERY SHOWED AN ASH CLD CENTERED 12 NM W OF THE SUMMIT. VA FCST TO DISP WITHIN 6 HOURS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20180902/1030Z