FVXX21 KNES 172020 VA ADVISORY DTG: 20180417/2020Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/395 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: ONGOING VA EMS. OBS VA DTG: 17/2000Z OBS VA CLD: SFC/FL170 N0001 W07753 - S0004 W07739 - S0005 W07739 - S0008 W07753 - N0001 W07753 MOV W 5-10KT FCST VA CLD +6HR: 18/0200Z SFC/FL170 N0001 W07755 - S0004 W07739 - S0005 W07740 - S0008 W07756 - N0001 W07755 FCST VA CLD +12HR: 18/0800Z SFC/FL170 N0004 W07755 - S0004 W07739 - S0005 W07739 - S0006 W07756 - N0004 W07755 FCST VA CLD +18HR: 18/1400Z SFC/FL170 N0004 W07755 - S0004 W07739 - S0005 W07739 - S0005 W07756 - N0004 W07755 RMK: CONT VA EMS MOV W IN STLT. NWP MODEL GUIDANCE SHOWS A CONT W-WNW MOV THROUGH T+18 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20180418/0215Z