FVXX23 KNES 271256 VA ADVISORY DTG: 20171127/1256Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/708 INFO SOURCE: NON-OPERATIONAL GOES-16. NWP MODELS. VOLCAT ERUPTION DETAILS: ONGOING VA EM. OBS VA DTG: 27/1233Z OBS VA CLD: SFC/FL150 S0004 W07740 - S0005 W07739 - S0016 W07753 - S0006 W07755 - S0004 W07740 MOV W 5-10KT FCST VA CLD +6HR: 27/1830Z SFC/FL150 S0004 W07739 - S0005 W07739 - S0016 W07753 - S0006 W07755 - S0004 W07739 FCST VA CLD +12HR: 28/0030Z SFC/FL150 S0004 W07739 - S0005 W07739 - S0016 W07753 - S0006 W07754 - S0004 W07739 FCST VA CLD +18HR: 28/0630Z SFC/FL150 S0004 W07739 - S0005 W07739 - S0017 W07753 - S0006 W07755 - S0004 W07739 RMK: CONT VA EM SEEN IN NON-OPERATIONAL GOES-16 IMAGERY MOV W-WSW. NWP MODEL GUIDANCE CONT TO SHOW A W-WARD MOV THROUGH T+18 HRS. ...KIBLER NXT ADVISORY: WILL BE ISSUED BY 20171127/1900Z