FVXX23 KNES 201318 VA ADVISORY DTG: 20190520/1318Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/554 INFO SOURCE: GOES-EAST. WEB CAM. NWP MODELS. VOLCAT. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 20/1240Z OBS VA CLD: SFC/FL170 S0005 W07740 - S0007 W07740 - S0016 W07756 - S0007 W07801 - S0005 W07740 MOV SW 5KT FCST VA CLD +6HR: 20/1830Z SFC/FL170 S0004 W07741 - S0007 W07740 - S0016 W07756 - S0007 W07801 - S0004 W07741 FCST VA CLD +12HR: 21/0030Z SFC/FL170 S0002 W07759 - S0004 W07740 - S0006 W07740 - S0011 W07759 - S0002 W07759 FCST VA CLD +18HR: 21/0630Z SFC/FL170 NO ASH EXP RMK: VA EM NOT SEEN IN STLT IMAGERY DUE TO CLD CVR. HOWEVER, WEB CAM SHOWS EMS WHICH MAY CONTAIN VA. ...KIM NXT ADVISORY: WILL BE ISSUED BY 20190520/1915Z