FVXX20 KNES 300709 VA ADVISORY DTG: 20230830/0709Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/512 INFO SOURCE: GOES-16. WEBCAM. NWP MODELS. ERUPTION DETAILS: OCNL VA EMS OBSD OBS VA DTG: 30/0650Z OBS VA CLD: SFC/FL140 N0004 W07756 - S0004 W07740 - S0006 W07740 - S0001 W07758 - N0004 W07756 MOV NW 10KT FCST VA CLD +6HR: 30/1300Z SFC/FL140 N0005 W07800 - S0004 W07739 - S0006 W07740 - S0001 W07802 - N0005 W07800 FCST VA CLD +12HR: 30/1900Z NO VA EXP FCST VA CLD +18HR: 31/0100Z NO VA EXP RMK: OCNL VA EMS OBSD IN SAT AND WEBCAM. LGT VA CLDS EXTD APPX 20NMI WNW FM SUMMIT. NWP MDL FCST LTLCG THRU T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20230830/1315Z