FVXX21 KNES 170919 VA ADVISORY DTG: 20180217/0919Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/164 INFO SOURCE: GOES-EAST. NWP MODELS. CIMSS VOLCAT. ERUPTION DETAILS: POSS VA EMS OBS VA DTG: 17/0845Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL160 090/5-10KT FCST VA CLD +6HR: 17/1500Z FCST VA CLD +12HR: 17/2100Z FCST VA CLD +18HR: 18/0300Z RMK: VA IS NOT OBS IN STLT IMAGERY DUE TO WX CLDS. NWP MODEL GUIDANCE INDICATES THE WIND IS FROM E. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20180217/1515Z