FVXX21 KNES 111321 VA ADVISORY DTG: 20180611/1321Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2018/583 INFO SOURCE: GOES-EAST. NWP MODELS. VOLCANO WEB CAMERA. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 11/1300Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL160 090/10KT FCST VA CLD +6HR: 11/1900Z FCST VA CLD +12HR: 12/0100Z FCST VA CLD +18HR: 12/0700Z RMK: SMALL PUFFS OF VA IS OBS IN WEBCAM BUT NOT IN STLT IMAGERY DUE TO WX CLDS. NWP MODEL GUIDANCE INDICATES THE WIND IS FROM THE E. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20180611/1915Z