FVXX23 KNES 180025 VA ADVISORY DTG: 20200218/0025Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2020/158 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. VONA. NWP MODELS. ERUPTION DETAILS: VONA AND GUAYAQUIL SIGMET OBS VA DTG: 17/0010Z OBS VA CLD: SFC/FL150 S0001 W07747 - S0004 W07740 - S0005 W07740 - S0007 W07747 - S0001 W07747 MOV W 10-15KT FCST VA CLD +6HR: 17/0600Z SFC/FL150 N0001 W07757 - S0004 W07740 - S0005 W07740 - S0007 W07758 - N0001 W07757 FCST VA CLD +12HR: 17/1200Z NO ASH EXP FCST VA CLD +18HR: 17/1800Z NO ASH EXP RMK: VA CLD SEEN IN STLT MOV W BUT DIFFICULT TO SEE DUE WX CLDS. MODEL GUIDANCE SHOWS A W-WNW-LY MOV THRU T+6 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20200218/0630Z