FVXX23 KNES 071904 VA ADVISORY DTG: 20190607/1904Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/633 INFO SOURCE: GOES-EAST. GUAYAQUIL MWO. WEB CAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 07/1830Z OBS VA CLD: SFC/FL160 N0011 W07750 - S0004 W07739 - S0005 W07740 - N0005 W07757 - N0011 W07750 MOV NW 10-15KT FCST VA CLD +6HR: 08/0030Z SFC/FL160 N0010 W07755 - S0004 W07739 - S0005 W07740 - N0000 W07805 - N0010 W07755 FCST VA CLD +12HR: 08/0630Z SFC/FL160 N0005 W07802 - S0004 W07739 - S0005 W07740 - S0004 W07806 - N0005 W07802 FCST VA CLD +18HR: 08/1230Z SFC/FL160 N0004 W07804 - S0004 W07740 - S0005 W07740 - S0005 W07807 - N0004 W07804 RMK: FAINT VA IS OBS UP TO 25NM NW FM THE SUMMI IN STLT IMAGERY. NO VA CAN BE SEEN ON WEBCAM DUE TO WX CLDS. NWP MODEL INDICATES A NW TO W MOV THRU +18HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190608/0100Z