FVXX22 KNES 082138 VA ADVISORY DTG: 20231008/2138Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0005 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/648 INFO SOURCE: GOES-16. VONA. WEBCAM. NWP MODELS. GEOPHYSICAL INST. ERUPTION DETAILS: LGT VA EMS OBS VA DTG: 08/2050Z OBS VA CLD: SFC/FL150 N0005 W07743 - S0005 W07738 - S0005 W07740 - N0002 W07746 - N0005 W07743 MOV NW 10KT FCST VA CLD +6HR: 09/0300Z SFC/FL150 N0006 W07744 - S0005 W07739 - S0005 W07740 - N0003 W07749 - N0006 W07744 FCST VA CLD +12HR: 09/0900Z NO VA EXP FCST VA CLD +18HR: 09/1500Z NO VA EXP RMK: VA EMS OBSD IN SAT AND WEBCAM. LGT VA CLDS EXTD APPX 10NMI NW FM SUMMIT. VONA RECEIVED. VA FL/DIR BASED ON SAT OBS, VONA AND MDL GUIDANCE. NWP MDL FCST LTLCG THRU T+6HRS. ...ZENG NXT ADVISORY: WILL BE ISSUED BY 20231009/0345Z