FVXX21 KNES 011755 VA ADVISORY DTG: 20180101/1755Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/004 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: INTERMITTENT VA EMS OBS VA DTG: 01/1730Z OBS VA CLD: SFC/FL140 N0002 W07756 - S0001 W07738 - S0007 W07739 - S0010 W07759 - N0002 W07756 MOV W 10KT FCST VA CLD +6HR: 01/2330Z SFC/FL140 N0002 W07758 - S0002 W07740 - S0008 W07738 - S0008 W07759 - N0002 W07758 FCST VA CLD +12HR: 02/0530Z SFC/FL140 N0001 W07758 - S0002 W07738 - S0008 W07740 - S0007 W07758 - N0001 W07758 FCST VA CLD +18HR: 02/1130Z SFC/FL140 N0002 W07758 - S0001 W07738 - S0008 W07738 - S0007 W07758 - N0002 W07758 RMK: VA NOT OBS IN STLT DUE TO HVY WX CLD CVR. LGT VA EMS SEEN IN WEBCAM TO EST FL140. MODEL WINDS SUPPORT VA MOVG W FM SUMMIT AT 10KTS. ...RAMIREZ NXT ADVISORY: WILL BE ISSUED BY 20180102/0000Z