FVXX23 KNES 291020 VA ADVISORY DTG: 20200229/1020Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/209 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: OCNL EM OBS VA DTG: 29/1000Z OBS VA CLD: SFC/FL140 S0001 W07749 - S0004 W07739 - S0005 W07738 - S0007 W07748 - S0001 W07749 MOV W 5KT FCST VA CLD +6HR: 29/1600Z SFC/FL140 N0001 W07750 - S0004 W07739 - S0006 W07739 - S0004 W07752 - N0001 W07750 FCST VA CLD +12HR: 29/2200Z SFC/FL140 S0000 W07751 - S0004 W07739 - S0005 W07738 - S0008 W07751 - S0000 W07751 FCST VA CLD +18HR: 01/0400Z SFC/FL140 N0000 W07752 - S0003 W07738 - S0005 W07738 - S0008 W07752 - N0000 W07752 RMK: VA EXT 6 NM W OF THE SUMMIT BEFORE BECOMING OBSCURED BY WX CLD. LTLCG EXP BASED ON NWP MODEL GUIDANCE. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20200229/1615Z