FVXX22 KNES 150041 VA ADVISORY DTG: 20230815/0041Z VAAC: WASHINGTON VOLCANO: REVENTADOR 352010 PSN: S0004 W07739 AREA: ECUADOR SUMMIT ELEV: 11686 FT (3562 M) ADVISORY NR: 2023/472 INFO SOURCE: GOES-16. NWP MODELS. ERUPTION DETAILS: LKLY VA CLD OBSD. OBS VA DTG: 15/0010Z OBS VA CLD: SFC/FL140 N0002 W07756 - S0004 W07739 - S0005 W07739 - S0003 W07758 - N0002 W07756 MOV W 25KT FCST VA CLD +6HR: 15/0600Z SFC/FL140 N0005 W07757 - S0004 W07739 - S0005 W07739 - S0001 W07800 - N0005 W07757 FCST VA CLD +12HR: 15/1200Z NO VA EXP FCST VA CLD +18HR: 15/1800Z NO VA EXP RMK: LKLY VA CLD OBSD MOVG WNW FM SUMMIT AND EITHER DISPG OR MOVG BLO WX CLD VR ARND 15 NMI FM SUMMIT. WEBCAM OBSCD BY WX CLD CVR. FL ESTD FM NWP MDLS WHICH FCST LTLCG IN WINDS THRU T+6HRS. ...HOSLEY NXT ADVISORY: WILL BE ISSUED BY 20230815/0645Z