FVXX20 KNES 212232 VA ADVISORY DTG: 20190921/2232Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2019/1021 INFO SOURCE: GOES-EAST. VONA. WEB CAM. NWP MODELS. ERUPTION DETAILS: ONGOING VA EMS OBS VA DTG: 21/2210Z OBS VA CLD: SFC/FL140 N0001 W07756 - S0004 W07740 - S0005 W07739 - S0006 W07757 - N0001 W07756 MOV W 10-15KT FCST VA CLD +6HR: 22/0400Z SFC/FL140 N0003 W07759 - S0004 W07739 - S0005 W07739 - S0008 W07801 - N0003 W07759 FCST VA CLD +12HR: 22/1000Z SFC/FL140 N0003 W07759 - S0004 W07739 - S0005 W07739 - S0008 W07801 - N0003 W07759 FCST VA CLD +18HR: 22/1600Z SFC/FL140 NO ASH EXP RMK: DARK GRAY VA IS SEEN ON WEBCAM, BUT IS NOT OBS IN STLT IMAGERY DUE TO WX CLDS. NWP MDL INDICATES A CONT W MOV THRU +12HRS. ...ZHU NXT ADVISORY: WILL BE ISSUED BY 20190922/0430Z