FVXX23 KNES 270055 VA ADVISORY DTG: 20171127/0055Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/706 INFO SOURCE: GOES-EAST. NON-OPERATIONAL GOES-16. NWP MODELS. ERUPTION DETAILS: OCNL EM OBS VA DTG: 27/0000Z OBS VA CLD: SFC/FL150 N0011 W07757 - S0004 W07738 - S0006 W07740 - N0005 W07802 - N0011 W07757 MOV NW 10-15KT FCST VA CLD +6HR: 27/0600Z SFC/FL150 N0009 W07815 - S0002 W07738 - S0007 W07740 - S0001 W07816 - N0009 W07815 FCST VA CLD +12HR: 27/1200Z SFC/FL150 N0006 W07820 - S0002 W07740 - S0007 W07739 - S0006 W07819 - N0006 W07820 FCST VA CLD +18HR: 27/1800Z SFC/FL150 N0004 W07820 - S0002 W07738 - S0008 W07739 - S0007 W07822 - N0004 W07820 RMK: OCNL EM HAVE RESULTED IN A PLUME OF VA EXT 15 NM NW OF THE SUMMIT. FUTURE EM FCST TO BACK OVR NXT 18 HRS. ...TURK NXT ADVISORY: WILL BE ISSUED BY 20171127/0700Z