FVXX20 KNES 262117 VA ADVISORY DTG: 20181126/2117Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/1126 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. NWP MODELS. CIMSS VOLCAT. VOLCANO WEB CAMERA. ERUPTION DETAILS: OCNL VA EM OBS VA DTG: 26/2100Z OBS VA CLD: SFC/FL150 S0004 W07740 - S0005 W07739 - S0016 W07750 - S0013 W07754 - S0004 W07740 MOV SW 5-10KT FCST VA CLD +6HR: 27/0300Z SFC/FL150 S0004 W07740 - S0006 W07739 - S0014 W07753 - S0008 W07756 - S0004 W07740 FCST VA CLD +12HR: 27/0900Z SFC/FL150 NO ASH EXP FCST VA CLD +18HR: 27/1500Z NO ASH EXP RMK: OCNL DISCRETE VA EM SEEN IN WEB CAM. NOT DETECTABLE IN STLT DUE TO MET CLDS. DIR AND EXTENT BASED ON MODEL DATA, MET CLD MOVEMENT, AND RECENT VOLCANO ACT HISTORY. ...VELASCO NXT ADVISORY: WILL BE ISSUED BY 20181127/0315Z