FVXX21 KNES 230731 VA ADVISORY DTG: 20171123/0731Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07740 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2017/690 INFO SOURCE: NON-OPERATIONAL GOES-16. NWP MODELS. ERUPTION DETAILS: ONGOING EMS OBS VA DTG: 23/0715Z OBS VA CLD: VA NOT IDENTIFIABLE FROM SATELLITE DATA WINDS SFC/FL160 090/10-15KT FCST VA CLD +6HR: 23/1330Z FCST VA CLD +12HR: 23/1930Z FCST VA CLD +18HR: 24/0130Z RMK: NO VA IS OBSERVED IN IMAGERY ALTHOUGH THERE ARE THICK WX CLOUDS IN THE AREA. ...SCHWARTZ NXT ADVISORY: WILL BE ISSUED BY 20171123/1330Z