FVXX21 KNES 271316 VA ADVISORY DTG: 20180227/1316Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/208 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: OCNL VA EMS OBS VA DTG: 27/1230Z OBS VA CLD: SFC/FL160 N0002 W07728 - S0000 W07726 - S0005 W07738 - S0004 W07739 - N0002 W07728 MOV NE 10-15KT FCST VA CLD +6HR: 27/1830Z SFC/FL160 N0004 W07726 - S0002 W07722 - S0006 W07738 - S0004 W07739 - N0004 W07726 FCST VA CLD +12HR: 28/0030Z SFC/FL160 NO ASH EXP FCST VA CLD +18HR: 28/0630Z NO ASH EXP RMK: VA EXTD 14 NM NE FR THE SUMMIT. NWP MODEL GUIDANCE INDICATES A NE TO E MOV. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20180227/1915Z